71931246464

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1677

約数の個数: 256

約数和(自身を含む): 189887639040

約数和(自身を除く): 117956392576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 331, 352, 374, 448, 476, 544, 616, 662, 704, 748, 896, 952, 1088, 1232, 1297, 1309, 1324, 1408, 1496, 1904, 2176, 2317, 2464, 2594, 2618, 2648, 2992, 3641, 3808, 4634, 4928, 5188, 5236, 5296, 5627, 5984, 7282, 7616, 9079, 9268, 9856, 10376, 10472, 10592, 11254, 11968, 14267, 14564, 15232, 18158, 18536, 20752, 20944, 21184, 22049, 22508, 23936, 25487, 28534, 29128, 36316, 37072, 39389, 41504, 41888, 42368, 44098, 45016, 50974, 57068, 58256, 61897, 72632, 74144, 78778, 83008, 83776, 88196, 90032, 99869, 101948, 114136, 116512, 123794, 145264, 148288, 154343, 157556, 166016, 167552, 176392, 180064, 199738, 203896, 228272, 233024, 242539, 247588, 290528, 296576, 308686, 315112, 352784, 360128, 399476, 407792, 429307, 433279, 456544, 466048, 485078, 495176, 581056, 617372, 630224, 705568, 720256, 798952, 815584, 858614, 866558, 913088, 970156, 990352, 1162112, 1234744, 1260448, 1411136, 1597904, 1631168, 1697773, 1717228, 1733116, 1826176, 1940312, 1980704, 2469488, 2520896, 2822272, 3005149, 3195808, 3262336, 3395546, 3434456, 3466232, 3880624, 3961408, 4722377, 4938976, 5041792, 6010298, 6391616, 6791092, 6868912, 6932464, 7298219, 7761248, 7922816, 9444754, 9877952, 12020596, 12783232, 13582184, 13737824, 13864928, 14596438, 15522496, 18889508, 19755904, 24041192, 27164368, 27475648, 27729856, 29192876, 31044992, 33056639, 37779016, 48082384, 51087533, 54328736, 54951296, 55459712, 58385752, 66113278, 75558032, 80280409, 96164768, 102175066, 108657472, 116771504, 132226556, 151116064, 160560818, 192329536, 204350132, 217314944, 233543008, 264453112, 302232128, 321121636, 384659072, 408700264, 467086016, 528906224, 561962863, 604464256, 642243272, 817400528, 934172032, 1057812448, 1123925726, 1284486544, 1634801056, 2115624896, 2247851452, 2568973088, 3269602112, 4231249792, 4495702904, 5137946176, 6539204224, 8991405808, 10275892352, 17982811616, 35965623232, 71931246464]

約数ペア:

[(1, 71931246464), (2, 35965623232), (4, 17982811616), (7, 10275892352), (8, 8991405808), (11, 6539204224), (14, 5137946176), (16, 4495702904), (17, 4231249792), (22, 3269602112), (28, 2568973088), (32, 2247851452), (34, 2115624896), (44, 1634801056), (56, 1284486544), (64, 1123925726), (68, 1057812448), (77, 934172032), (88, 817400528), (112, 642243272), (119, 604464256), (128, 561962863), (136, 528906224), (154, 467086016), (176, 408700264), (187, 384659072), (224, 321121636), (238, 302232128), (272, 264453112), (308, 233543008), (331, 217314944), (352, 204350132), (374, 192329536), (448, 160560818), (476, 151116064), (544, 132226556), (616, 116771504), (662, 108657472), (704, 102175066), (748, 96164768), (896, 80280409), (952, 75558032), (1088, 66113278), (1232, 58385752), (1297, 55459712), (1309, 54951296), (1324, 54328736), (1408, 51087533), (1496, 48082384), (1904, 37779016), (2176, 33056639), (2317, 31044992), (2464, 29192876), (2594, 27729856), (2618, 27475648), (2648, 27164368), (2992, 24041192), (3641, 19755904), (3808, 18889508), (4634, 15522496), (4928, 14596438), (5188, 13864928), (5236, 13737824), (5296, 13582184), (5627, 12783232), (5984, 12020596), (7282, 9877952), (7616, 9444754), (9079, 7922816), (9268, 7761248), (9856, 7298219), (10376, 6932464), (10472, 6868912), (10592, 6791092), (11254, 6391616), (11968, 6010298), (14267, 5041792), (14564, 4938976), (15232, 4722377), (18158, 3961408), (18536, 3880624), (20752, 3466232), (20944, 3434456), (21184, 3395546), (22049, 3262336), (22508, 3195808), (23936, 3005149), (25487, 2822272), (28534, 2520896), (29128, 2469488), (36316, 1980704), (37072, 1940312), (39389, 1826176), (41504, 1733116), (41888, 1717228), (42368, 1697773), (44098, 1631168), (45016, 1597904), (50974, 1411136), (57068, 1260448), (58256, 1234744), (61897, 1162112), (72632, 990352), (74144, 970156), (78778, 913088), (83008, 866558), (83776, 858614), (88196, 815584), (90032, 798952), (99869, 720256), (101948, 705568), (114136, 630224), (116512, 617372), (123794, 581056), (145264, 495176), (148288, 485078), (154343, 466048), (157556, 456544), (166016, 433279), (167552, 429307), (176392, 407792), (180064, 399476), (199738, 360128), (203896, 352784), (228272, 315112), (233024, 308686), (242539, 296576), (247588, 290528)]