About the Number

387434687040

387434687039 ← → 387434687041

2進数表記:101101000110100111010000010101001000000

漢数字表記:三千八百七十四億三千四百六十八万七千四十

素因数分解:

2 6 × 3 2 × 5 1 × 73 1 × 883 1 × 2087 1

素因数の和:3066
約数の個数: 336
約数和(自身を含む): 1353046750848
約数和(自身を除く): 965612063808

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 883, 960, 1095, 1168, 1314, 1440, 1460, 1752, 1766, 2087, 2190, 2336, 2628, 2649, 2880, 2920, 3285, 3504, 3532, 4174, 4380, 4415, 4672, 5256, 5298, 5840, 6261, 6570, 7008, 7064, 7947, 8348, 8760, 8830, 10435, 10512, 10596, 11680, 12522, 13140, 13245, 14016, 14128, 15894, 16696, 17520, 17660, 18783, 20870, 21024, 21192, 23360, 25044, 26280, 26490, 28256, 31305, 31788, 33392, 35040, 35320, 37566, 39735, 41740, 42048, 42384, 50088, 52560, 52980, 56512, 62610, 63576, 64459, 66784, 70080, 70640, 75132, 79470, 83480, 84768, 93915, 100176, 105120, 105960, 125220, 127152, 128918, 133568, 141280, 150264, 152351, 158940, 166960, 169536, 187830, 193377, 200352, 210240, 211920, 250440, 254304, 257836, 282560, 300528, 304702, 317880, 322295, 333920, 375660, 386754, 400704, 423840, 457053, 500880, 508608, 515672, 580131, 601056, 609404, 635760, 644590, 667840, 751320, 761755, 773508, 847680, 914106, 966885, 1001760, 1031344, 1160262, 1202112, 1218808, 1271520, 1289180, 1371159, 1502640, 1523510, 1547016, 1828212, 1842821, 1933770, 2003520, 2062688, 2285265, 2320524, 2437616, 2543040, 2578360, 2742318, 2900655, 3005280, 3047020, 3094032, 3656424, 3685642, 3867540, 4125376, 4570530, 4641048, 4875232, 5156720, 5484636, 5528463, 5801310, 6010560, 6094040, 6188064, 6855795, 7312848, 7371284, 7735080, 9141060, 9214105, 9282096, 9750464, 10313440, 10969272, 11056926, 11602620, 12188080, 12376128, 13711590, 14625696, 14742568, 15470160, 16585389, 18282120, 18428210, 18564192, 20626880, 21938544, 22113852, 23205240, 24376160, 27423180, 27642315, 29251392, 29485136, 30940320, 33170778, 36564240, 36856420, 37128384, 43877088, 44227704, 46410480, 48752320, 54846360, 55284630, 58970272, 61880640, 66341556, 73128480, 73712840, 82926945, 87754176, 88455408, 92820960, 109692720, 110569260, 117940544, 132683112, 134525933, 146256960, 147425680, 165853890, 176910816, 185641920, 219385440, 221138520, 265366224, 269051866, 294851360, 331707780, 353821632, 403577799, 438770880, 442277040, 530732448, 538103732, 589702720, 663415560, 672629665, 807155598, 884554080, 1061464896, 1076207464, 1210733397, 1326831120, 1345259330, 1614311196, 1769108160, 2017888995, 2152414928, 2421466794, 2653662240, 2690518660, 3228622392, 4035777990, 4304829856, 4842933588, 5307324480, 5381037320, 6053666985, 6457244784, 8071555980, 8609659712, 9685867176, 10762074640, 12107333970, 12914489568, 16143111960, 19371734352, 21524149280, 24214667940, 25828979136, 32286223920, 38743468704, 43048298560, 48429335880, 64572447840, 77486937408, 96858671760, 129144895680, 193717343520, 387434687040]

約数ペア:
[(1, 387434687040), (2, 193717343520), (3, 129144895680), (4, 96858671760), (5, 77486937408), (6, 64572447840), (8, 48429335880), (9, 43048298560), (10, 38743468704), (12, 32286223920), (15, 25828979136), (16, 24214667940), (18, 21524149280), (20, 19371734352), (24, 16143111960), (30, 12914489568), (32, 12107333970), (36, 10762074640), (40, 9685867176), (45, 8609659712), (48, 8071555980), (60, 6457244784), (64, 6053666985), (72, 5381037320), (73, 5307324480), (80, 4842933588), (90, 4304829856), (96, 4035777990), (120, 3228622392), (144, 2690518660), (146, 2653662240), (160, 2421466794), (180, 2152414928), (192, 2017888995), (219, 1769108160), (240, 1614311196), (288, 1345259330), (292, 1326831120), (320, 1210733397), (360, 1076207464), (365, 1061464896), (438, 884554080), (480, 807155598), (576, 672629665), (584, 663415560), (657, 589702720), (720, 538103732), (730, 530732448), (876, 442277040), (883, 438770880), (960, 403577799), (1095, 353821632), (1168, 331707780), (1314, 294851360), (1440, 269051866), (1460, 265366224), (1752, 221138520), (1766, 219385440), (2087, 185641920), (2190, 176910816), (2336, 165853890), (2628, 147425680), (2649, 146256960), (2880, 134525933), (2920, 132683112), (3285, 117940544), (3504, 110569260), (3532, 109692720), (4174, 92820960), (4380, 88455408), (4415, 87754176), (4672, 82926945), (5256, 73712840), (5298, 73128480), (5840, 66341556), (6261, 61880640), (6570, 58970272), (7008, 55284630), (7064, 54846360), (7947, 48752320), (8348, 46410480), (8760, 44227704), (8830, 43877088), (10435, 37128384), (10512, 36856420), (10596, 36564240), (11680, 33170778), (12522, 30940320), (13140, 29485136), (13245, 29251392), (14016, 27642315), (14128, 27423180), (15894, 24376160), (16696, 23205240), (17520, 22113852), (17660, 21938544), (18783, 20626880), (20870, 18564192), (21024, 18428210), (21192, 18282120), (23360, 16585389), (25044, 15470160), (26280, 14742568), (26490, 14625696), (28256, 13711590), (31305, 12376128), (31788, 12188080), (33392, 11602620), (35040, 11056926), (35320, 10969272), (37566, 10313440), (39735, 9750464), (41740, 9282096), (42048, 9214105), (42384, 9141060), (50088, 7735080), (52560, 7371284), (52980, 7312848), (56512, 6855795), (62610, 6188064), (63576, 6094040), (64459, 6010560), (66784, 5801310), (70080, 5528463), (70640, 5484636), (75132, 5156720), (79470, 4875232), (83480, 4641048), (84768, 4570530), (93915, 4125376), (100176, 3867540), (105120, 3685642), (105960, 3656424), (125220, 3094032), (127152, 3047020), (128918, 3005280), (133568, 2900655), (141280, 2742318), (150264, 2578360), (152351, 2543040), (158940, 2437616), (166960, 2320524), (169536, 2285265), (187830, 2062688), (193377, 2003520), (200352, 1933770), (210240, 1842821), (211920, 1828212), (250440, 1547016), (254304, 1523510), (257836, 1502640), (282560, 1371159), (300528, 1289180), (304702, 1271520), (317880, 1218808), (322295, 1202112), (333920, 1160262), (375660, 1031344), (386754, 1001760), (400704, 966885), (423840, 914106), (457053, 847680), (500880, 773508), (508608, 761755), (515672, 751320), (580131, 667840), (601056, 644590), (609404, 635760)]

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