262708290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 740952576

約数和(自身を除く): 478244286

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 151, 195, 234, 302, 390, 453, 585, 755, 906, 1170, 1359, 1487, 1510, 1963, 2265, 2718, 2974, 3926, 4461, 4530, 5889, 6795, 7435, 8922, 9815, 11778, 13383, 13590, 14870, 17667, 19331, 19630, 22305, 26766, 29445, 35334, 38662, 44610, 57993, 58890, 66915, 88335, 96655, 115986, 133830, 173979, 176670, 193310, 224537, 289965, 347958, 449074, 579930, 673611, 869895, 1122685, 1347222, 1739790, 2020833, 2245370, 2918981, 3368055, 4041666, 5837962, 6736110, 8756943, 10104165, 14594905, 17513886, 20208330, 26270829, 29189810, 43784715, 52541658, 87569430, 131354145, 262708290]

約数ペア:

[(1, 262708290), (2, 131354145), (3, 87569430), (5, 52541658), (6, 43784715), (9, 29189810), (10, 26270829), (13, 20208330), (15, 17513886), (18, 14594905), (26, 10104165), (30, 8756943), (39, 6736110), (45, 5837962), (65, 4041666), (78, 3368055), (90, 2918981), (117, 2245370), (130, 2020833), (151, 1739790), (195, 1347222), (234, 1122685), (302, 869895), (390, 673611), (453, 579930), (585, 449074), (755, 347958), (906, 289965), (1170, 224537), (1359, 193310), (1487, 176670), (1510, 173979), (1963, 133830), (2265, 115986), (2718, 96655), (2974, 88335), (3926, 66915), (4461, 58890), (4530, 57993), (5889, 44610), (6795, 38662), (7435, 35334), (8922, 29445), (9815, 26766), (11778, 22305), (13383, 19630), (13590, 19331), (14870, 17667)]