252687708

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3713

約数の個数: 144

約数和(自身を含む): 820918560

約数和(自身を除く): 568230852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3673, 3822, 4914, 5292, 5733, 7346, 7644, 9828, 11019, 11466, 14692, 17199, 22038, 22932, 25711, 33057, 34398, 44076, 47749, 51422, 66114, 68796, 77133, 95498, 99171, 102844, 132228, 143247, 154266, 179977, 190996, 198342, 231399, 286494, 308532, 334243, 359954, 396684, 429741, 462798, 539931, 572988, 668486, 694197, 719908, 859482, 925596, 1002729, 1079862, 1289223, 1336972, 1388394, 1619793, 1718964, 2005458, 2159724, 2339701, 2578446, 2776788, 3008187, 3239586, 4010916, 4679402, 4859379, 5156892, 6016374, 6479172, 7019103, 9024561, 9358804, 9718758, 12032748, 14038206, 18049122, 19437516, 21057309, 28076412, 36098244, 42114618, 63171927, 84229236, 126343854, 252687708]

約数ペア:

[(1, 252687708), (2, 126343854), (3, 84229236), (4, 63171927), (6, 42114618), (7, 36098244), (9, 28076412), (12, 21057309), (13, 19437516), (14, 18049122), (18, 14038206), (21, 12032748), (26, 9718758), (27, 9358804), (28, 9024561), (36, 7019103), (39, 6479172), (42, 6016374), (49, 5156892), (52, 4859379), (54, 4679402), (63, 4010916), (78, 3239586), (84, 3008187), (91, 2776788), (98, 2578446), (108, 2339701), (117, 2159724), (126, 2005458), (147, 1718964), (156, 1619793), (182, 1388394), (189, 1336972), (196, 1289223), (234, 1079862), (252, 1002729), (273, 925596), (294, 859482), (351, 719908), (364, 694197), (378, 668486), (441, 572988), (468, 539931), (546, 462798), (588, 429741), (637, 396684), (702, 359954), (756, 334243), (819, 308532), (882, 286494), (1092, 231399), (1274, 198342), (1323, 190996), (1404, 179977), (1638, 154266), (1764, 143247), (1911, 132228), (2457, 102844), (2548, 99171), (2646, 95498), (3276, 77133), (3673, 68796), (3822, 66114), (4914, 51422), (5292, 47749), (5733, 44076), (7346, 34398), (7644, 33057), (9828, 25711), (11019, 22932), (11466, 22038), (14692, 17199)]