1604927112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 4330022400

約数和(自身を除く): 2725095288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 131, 134, 152, 201, 228, 262, 268, 393, 401, 402, 456, 524, 536, 786, 802, 804, 1048, 1203, 1273, 1572, 1604, 1608, 2406, 2489, 2546, 3144, 3208, 3819, 4812, 4978, 5092, 7467, 7619, 7638, 8777, 9624, 9956, 10184, 14934, 15238, 15276, 17554, 19912, 22857, 26331, 26867, 29868, 30476, 30552, 35108, 45714, 52531, 52662, 53734, 59736, 60952, 70216, 80601, 91428, 105062, 105324, 107468, 157593, 161202, 166763, 182856, 210124, 210648, 214936, 315186, 322404, 333526, 420248, 500289, 510473, 630372, 644808, 667052, 998089, 1000578, 1020946, 1260744, 1334104, 1531419, 1996178, 2001156, 2041892, 2994267, 3062838, 3519577, 3992356, 4002312, 4083784, 5988534, 6125676, 7039154, 7984712, 10558731, 11977068, 12251352, 14078308, 21117462, 23954136, 28156616, 42234924, 66871963, 84469848, 133743926, 200615889, 267487852, 401231778, 534975704, 802463556, 1604927112]

約数ペア:

[(1, 1604927112), (2, 802463556), (3, 534975704), (4, 401231778), (6, 267487852), (8, 200615889), (12, 133743926), (19, 84469848), (24, 66871963), (38, 42234924), (57, 28156616), (67, 23954136), (76, 21117462), (114, 14078308), (131, 12251352), (134, 11977068), (152, 10558731), (201, 7984712), (228, 7039154), (262, 6125676), (268, 5988534), (393, 4083784), (401, 4002312), (402, 3992356), (456, 3519577), (524, 3062838), (536, 2994267), (786, 2041892), (802, 2001156), (804, 1996178), (1048, 1531419), (1203, 1334104), (1273, 1260744), (1572, 1020946), (1604, 1000578), (1608, 998089), (2406, 667052), (2489, 644808), (2546, 630372), (3144, 510473), (3208, 500289), (3819, 420248), (4812, 333526), (4978, 322404), (5092, 315186), (7467, 214936), (7619, 210648), (7638, 210124), (8777, 182856), (9624, 166763), (9956, 161202), (10184, 157593), (14934, 107468), (15238, 105324), (15276, 105062), (17554, 91428), (19912, 80601), (22857, 70216), (26331, 60952), (26867, 59736), (29868, 53734), (30476, 52662), (30552, 52531), (35108, 45714)]