1988002224

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 320

約数和(自身を含む): 6688460800

約数和(自身を除く): 4700458576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 144, 152, 156, 171, 186, 208, 216, 228, 234, 247, 248, 279, 304, 312, 342, 351, 372, 403, 432, 456, 468, 494, 496, 513, 558, 589, 601, 624, 684, 702, 741, 744, 806, 837, 912, 936, 988, 1026, 1116, 1178, 1202, 1209, 1368, 1404, 1482, 1488, 1612, 1674, 1767, 1803, 1872, 1976, 2052, 2223, 2232, 2356, 2404, 2418, 2736, 2808, 2964, 3224, 3348, 3534, 3606, 3627, 3952, 4104, 4446, 4464, 4712, 4808, 4836, 5301, 5409, 5616, 5928, 6448, 6669, 6696, 7068, 7212, 7254, 7657, 7813, 8208, 8892, 9424, 9616, 9672, 10602, 10818, 10881, 11419, 11856, 13338, 13392, 14136, 14424, 14508, 15314, 15626, 15903, 16227, 17784, 18631, 19344, 21204, 21636, 21762, 22838, 22971, 23439, 26676, 28272, 28848, 29016, 30628, 31252, 31806, 32454, 34257, 35568, 37262, 42408, 43272, 43524, 45676, 45942, 46878, 53352, 55893, 58032, 61256, 62504, 63612, 64908, 68514, 68913, 70317, 74524, 84816, 86544, 87048, 91352, 91884, 93756, 102771, 106704, 111786, 122512, 125008, 127224, 129816, 137028, 137826, 140634, 148447, 149048, 167679, 174096, 182704, 183768, 187512, 205542, 206739, 210951, 223572, 242203, 254448, 259632, 274056, 275652, 281268, 296894, 298096, 308313, 335358, 353989, 367536, 375024, 411084, 413478, 421902, 445341, 447144, 484406, 503037, 548112, 551304, 562536, 593788, 616626, 670716, 707978, 726609, 822168, 826956, 843804, 890682, 894288, 968812, 1006074, 1061967, 1102608, 1125072, 1187576, 1233252, 1336023, 1341432, 1415956, 1453218, 1644336, 1653912, 1687608, 1781364, 1937624, 2012148, 2123934, 2179827, 2375152, 2466504, 2672046, 2682864, 2831912, 2906436, 3185901, 3307824, 3375216, 3562728, 3875248, 4008069, 4024296, 4247868, 4359654, 4601857, 4933008, 5344092, 5663824, 5812872, 6371802, 6539481, 7125456, 8016138, 8048592, 8495736, 8719308, 9203714, 9557703, 10688184, 11625744, 12743604, 13078962, 13805571, 16032276, 16991472, 17438616, 18407428, 19115406, 21376368, 25487208, 26157924, 27611142, 32064552, 34877232, 36814856, 38230812, 41416713, 50974416, 52315848, 55222284, 64129104, 73629712, 76461624, 82833426, 104631696, 110444568, 124250139, 152923248, 165666852, 220889136, 248500278, 331333704, 497000556, 662667408, 994001112, 1988002224]

約数ペア:

[(1, 1988002224), (2, 994001112), (3, 662667408), (4, 497000556), (6, 331333704), (8, 248500278), (9, 220889136), (12, 165666852), (13, 152923248), (16, 124250139), (18, 110444568), (19, 104631696), (24, 82833426), (26, 76461624), (27, 73629712), (31, 64129104), (36, 55222284), (38, 52315848), (39, 50974416), (48, 41416713), (52, 38230812), (54, 36814856), (57, 34877232), (62, 32064552), (72, 27611142), (76, 26157924), (78, 25487208), (93, 21376368), (104, 19115406), (108, 18407428), (114, 17438616), (117, 16991472), (124, 16032276), (144, 13805571), (152, 13078962), (156, 12743604), (171, 11625744), (186, 10688184), (208, 9557703), (216, 9203714), (228, 8719308), (234, 8495736), (247, 8048592), (248, 8016138), (279, 7125456), (304, 6539481), (312, 6371802), (342, 5812872), (351, 5663824), (372, 5344092), (403, 4933008), (432, 4601857), (456, 4359654), (468, 4247868), (494, 4024296), (496, 4008069), (513, 3875248), (558, 3562728), (589, 3375216), (601, 3307824), (624, 3185901), (684, 2906436), (702, 2831912), (741, 2682864), (744, 2672046), (806, 2466504), (837, 2375152), (912, 2179827), (936, 2123934), (988, 2012148), (1026, 1937624), (1116, 1781364), (1178, 1687608), (1202, 1653912), (1209, 1644336), (1368, 1453218), (1404, 1415956), (1482, 1341432), (1488, 1336023), (1612, 1233252), (1674, 1187576), (1767, 1125072), (1803, 1102608), (1872, 1061967), (1976, 1006074), (2052, 968812), (2223, 894288), (2232, 890682), (2356, 843804), (2404, 826956), (2418, 822168), (2736, 726609), (2808, 707978), (2964, 670716), (3224, 616626), (3348, 593788), (3534, 562536), (3606, 551304), (3627, 548112), (3952, 503037), (4104, 484406), (4446, 447144), (4464, 445341), (4712, 421902), (4808, 413478), (4836, 411084), (5301, 375024), (5409, 367536), (5616, 353989), (5928, 335358), (6448, 308313), (6669, 298096), (6696, 296894), (7068, 281268), (7212, 275652), (7254, 274056), (7657, 259632), (7813, 254448), (8208, 242203), (8892, 223572), (9424, 210951), (9616, 206739), (9672, 205542), (10602, 187512), (10818, 183768), (10881, 182704), (11419, 174096), (11856, 167679), (13338, 149048), (13392, 148447), (14136, 140634), (14424, 137826), (14508, 137028), (15314, 129816), (15626, 127224), (15903, 125008), (16227, 122512), (17784, 111786), (18631, 106704), (19344, 102771), (21204, 93756), (21636, 91884), (21762, 91352), (22838, 87048), (22971, 86544), (23439, 84816), (26676, 74524), (28272, 70317), (28848, 68913), (29016, 68514), (30628, 64908), (31252, 63612), (31806, 62504), (32454, 61256), (34257, 58032), (35568, 55893), (37262, 53352), (42408, 46878), (43272, 45942), (43524, 45676)]