31690441608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1428

約数の個数: 256

約数和(自身を含む): 98044784640

約数和(自身を除く): 66354343032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 131, 136, 142, 168, 204, 213, 238, 262, 284, 357, 393, 408, 426, 476, 497, 524, 568, 714, 786, 852, 917, 952, 994, 1048, 1193, 1207, 1428, 1491, 1572, 1704, 1834, 1988, 2227, 2386, 2414, 2751, 2856, 2982, 3144, 3579, 3621, 3668, 3976, 4454, 4772, 4828, 5502, 5964, 6681, 7158, 7242, 7336, 8351, 8449, 8908, 9301, 9544, 9656, 11004, 11928, 13362, 14316, 14484, 15589, 16702, 16898, 17816, 18602, 20281, 22008, 25053, 25347, 26724, 27903, 28632, 28968, 31178, 33404, 33796, 37204, 40562, 46767, 50106, 50694, 53448, 55806, 60843, 62356, 65107, 66808, 67592, 74408, 81124, 84703, 93534, 100212, 101388, 111612, 121686, 124712, 130214, 141967, 156283, 158117, 162248, 169406, 187068, 195321, 200424, 202776, 223224, 243372, 254109, 260428, 283934, 312566, 316234, 338812, 374136, 390642, 425901, 468849, 474351, 486744, 508218, 520856, 567868, 592921, 625132, 632468, 677624, 781284, 851802, 937698, 948702, 1016436, 1093981, 1106819, 1135736, 1185842, 1250264, 1264936, 1439951, 1562568, 1703604, 1778763, 1875396, 1897404, 2032872, 2187962, 2213638, 2371684, 2656811, 2879902, 3281943, 3320457, 3407208, 3557526, 3750792, 3794808, 4319853, 4375924, 4427276, 4743368, 5313622, 5759804, 6563886, 6640914, 7115052, 7970433, 8639706, 8751848, 8854552, 10079657, 10627244, 11096093, 11519608, 13127772, 13281828, 14230104, 15940866, 17279412, 18597677, 20159314, 21254488, 22192186, 26255544, 26563656, 30238971, 31881732, 33288279, 34558824, 37195354, 40318628, 44384372, 55793031, 60477942, 63763464, 66576558, 74390708, 77672651, 80637256, 88768744, 111586062, 120955884, 133153116, 148781416, 155345302, 188633581, 223172124, 233017953, 241911768, 266306232, 310690604, 377267162, 446344248, 466035906, 565900743, 621381208, 754534324, 932071812, 1131801486, 1320435067, 1509068648, 1864143624, 2263602972, 2640870134, 3961305201, 4527205944, 5281740268, 7922610402, 10563480536, 15845220804, 31690441608]

約数ペア:

[(1, 31690441608), (2, 15845220804), (3, 10563480536), (4, 7922610402), (6, 5281740268), (7, 4527205944), (8, 3961305201), (12, 2640870134), (14, 2263602972), (17, 1864143624), (21, 1509068648), (24, 1320435067), (28, 1131801486), (34, 932071812), (42, 754534324), (51, 621381208), (56, 565900743), (68, 466035906), (71, 446344248), (84, 377267162), (102, 310690604), (119, 266306232), (131, 241911768), (136, 233017953), (142, 223172124), (168, 188633581), (204, 155345302), (213, 148781416), (238, 133153116), (262, 120955884), (284, 111586062), (357, 88768744), (393, 80637256), (408, 77672651), (426, 74390708), (476, 66576558), (497, 63763464), (524, 60477942), (568, 55793031), (714, 44384372), (786, 40318628), (852, 37195354), (917, 34558824), (952, 33288279), (994, 31881732), (1048, 30238971), (1193, 26563656), (1207, 26255544), (1428, 22192186), (1491, 21254488), (1572, 20159314), (1704, 18597677), (1834, 17279412), (1988, 15940866), (2227, 14230104), (2386, 13281828), (2414, 13127772), (2751, 11519608), (2856, 11096093), (2982, 10627244), (3144, 10079657), (3579, 8854552), (3621, 8751848), (3668, 8639706), (3976, 7970433), (4454, 7115052), (4772, 6640914), (4828, 6563886), (5502, 5759804), (5964, 5313622), (6681, 4743368), (7158, 4427276), (7242, 4375924), (7336, 4319853), (8351, 3794808), (8449, 3750792), (8908, 3557526), (9301, 3407208), (9544, 3320457), (9656, 3281943), (11004, 2879902), (11928, 2656811), (13362, 2371684), (14316, 2213638), (14484, 2187962), (15589, 2032872), (16702, 1897404), (16898, 1875396), (17816, 1778763), (18602, 1703604), (20281, 1562568), (22008, 1439951), (25053, 1264936), (25347, 1250264), (26724, 1185842), (27903, 1135736), (28632, 1106819), (28968, 1093981), (31178, 1016436), (33404, 948702), (33796, 937698), (37204, 851802), (40562, 781284), (46767, 677624), (50106, 632468), (50694, 625132), (53448, 592921), (55806, 567868), (60843, 520856), (62356, 508218), (65107, 486744), (66808, 474351), (67592, 468849), (74408, 425901), (81124, 390642), (84703, 374136), (93534, 338812), (100212, 316234), (101388, 312566), (111612, 283934), (121686, 260428), (124712, 254109), (130214, 243372), (141967, 223224), (156283, 202776), (158117, 200424), (162248, 195321), (169406, 187068)]