735607428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 1776519360

約数和(自身を除く): 1040911932

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 109, 142, 178, 213, 218, 267, 284, 327, 356, 426, 436, 534, 654, 852, 1068, 1308, 6319, 7739, 7921, 9701, 12638, 15478, 15842, 18957, 19402, 23217, 23763, 25276, 29103, 30956, 31684, 37914, 38804, 46434, 47526, 58206, 75828, 92868, 95052, 116412, 562391, 688771, 863389, 1124782, 1377542, 1687173, 1726778, 2066313, 2249564, 2590167, 2755084, 3374346, 3453556, 4132626, 5180334, 6748692, 8265252, 10360668, 61300619, 122601238, 183901857, 245202476, 367803714, 735607428]

約数ペア:

[(1, 735607428), (2, 367803714), (3, 245202476), (4, 183901857), (6, 122601238), (12, 61300619), (71, 10360668), (89, 8265252), (109, 6748692), (142, 5180334), (178, 4132626), (213, 3453556), (218, 3374346), (267, 2755084), (284, 2590167), (327, 2249564), (356, 2066313), (426, 1726778), (436, 1687173), (534, 1377542), (654, 1124782), (852, 863389), (1068, 688771), (1308, 562391), (6319, 116412), (7739, 95052), (7921, 92868), (9701, 75828), (12638, 58206), (15478, 47526), (15842, 46434), (18957, 38804), (19402, 37914), (23217, 31684), (23763, 30956), (25276, 29103)]