31219151028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8287}}^1$

素因数の和:8398

約数の個数: 192

約数和(自身を含む): 87330324480

約数和(自身を除く): 56111173452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 41, 52, 57, 62, 76, 78, 82, 93, 114, 123, 124, 156, 164, 186, 228, 246, 247, 372, 403, 492, 494, 533, 589, 741, 779, 806, 988, 1066, 1178, 1209, 1271, 1482, 1558, 1599, 1612, 1767, 2132, 2337, 2356, 2418, 2542, 2964, 3116, 3198, 3534, 3813, 4674, 4836, 5084, 6396, 7068, 7626, 7657, 8287, 9348, 10127, 15252, 15314, 16523, 16574, 20254, 22971, 24149, 24861, 30381, 30628, 33046, 33148, 40508, 45942, 48298, 49569, 49722, 60762, 66092, 72447, 91884, 96596, 99138, 99444, 107731, 121524, 144894, 157453, 198276, 215462, 256897, 289788, 313937, 314906, 323193, 339767, 430924, 472359, 513794, 627874, 629812, 646386, 679534, 770691, 941811, 944718, 1019301, 1027588, 1255748, 1292772, 1359068, 1541382, 1883622, 1889436, 2038602, 2046889, 3082764, 3339661, 3767244, 4077204, 4093778, 4416971, 4881043, 6140667, 6455573, 6679322, 8187556, 8833942, 9762086, 10018983, 10532777, 12281334, 12911146, 13250913, 13358644, 14643129, 17667884, 19366719, 19524172, 20037966, 21065554, 24562668, 25822292, 26501826, 29286258, 31598331, 38733438, 40075932, 42131108, 53003652, 58572516, 63196662, 63453559, 77466876, 83922449, 126393324, 126907118, 136926101, 167844898, 190360677, 200122763, 251767347, 253814236, 273852202, 335689796, 380721354, 400245526, 410778303, 503534694, 547704404, 600368289, 761442708, 800491052, 821556606, 1007069388, 1200736578, 1643113212, 2401473156, 2601595919, 5203191838, 7804787757, 10406383676, 15609575514, 31219151028]

約数ペア:

[(1, 31219151028), (2, 15609575514), (3, 10406383676), (4, 7804787757), (6, 5203191838), (12, 2601595919), (13, 2401473156), (19, 1643113212), (26, 1200736578), (31, 1007069388), (38, 821556606), (39, 800491052), (41, 761442708), (52, 600368289), (57, 547704404), (62, 503534694), (76, 410778303), (78, 400245526), (82, 380721354), (93, 335689796), (114, 273852202), (123, 253814236), (124, 251767347), (156, 200122763), (164, 190360677), (186, 167844898), (228, 136926101), (246, 126907118), (247, 126393324), (372, 83922449), (403, 77466876), (492, 63453559), (494, 63196662), (533, 58572516), (589, 53003652), (741, 42131108), (779, 40075932), (806, 38733438), (988, 31598331), (1066, 29286258), (1178, 26501826), (1209, 25822292), (1271, 24562668), (1482, 21065554), (1558, 20037966), (1599, 19524172), (1612, 19366719), (1767, 17667884), (2132, 14643129), (2337, 13358644), (2356, 13250913), (2418, 12911146), (2542, 12281334), (2964, 10532777), (3116, 10018983), (3198, 9762086), (3534, 8833942), (3813, 8187556), (4674, 6679322), (4836, 6455573), (5084, 6140667), (6396, 4881043), (7068, 4416971), (7626, 4093778), (7657, 4077204), (8287, 3767244), (9348, 3339661), (10127, 3082764), (15252, 2046889), (15314, 2038602), (16523, 1889436), (16574, 1883622), (20254, 1541382), (22971, 1359068), (24149, 1292772), (24861, 1255748), (30381, 1027588), (30628, 1019301), (33046, 944718), (33148, 941811), (40508, 770691), (45942, 679534), (48298, 646386), (49569, 629812), (49722, 627874), (60762, 513794), (66092, 472359), (72447, 430924), (91884, 339767), (96596, 323193), (99138, 314906), (99444, 313937), (107731, 289788), (121524, 256897), (144894, 215462), (157453, 198276)]