6690721128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{28631}}^1$

素因数の和:28767

約数の個数: 128

約数和(自身を含む): 20779960320

約数和(自身を除く): 14089239192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 312, 321, 364, 428, 546, 642, 728, 749, 856, 1092, 1284, 1391, 1498, 2184, 2247, 2568, 2782, 2996, 4173, 4494, 5564, 5992, 8346, 8988, 9737, 11128, 16692, 17976, 19474, 28631, 29211, 33384, 38948, 57262, 58422, 77896, 85893, 114524, 116844, 171786, 200417, 229048, 233688, 343572, 372203, 400834, 601251, 687144, 744406, 801668, 1116609, 1202502, 1488812, 1603336, 2233218, 2405004, 2605421, 2977624, 3063517, 4466436, 4810008, 5210842, 6127034, 7816263, 8932872, 9190551, 10421684, 12254068, 15632526, 18381102, 20843368, 21444619, 24508136, 31265052, 36762204, 39825721, 42889238, 62530104, 64333857, 73524408, 79651442, 85778476, 119477163, 128667714, 159302884, 171556952, 238954326, 257335428, 278780047, 318605768, 477908652, 514670856, 557560094, 836340141, 955817304, 1115120188, 1672680282, 2230240376, 3345360564, 6690721128]

約数ペア:

[(1, 6690721128), (2, 3345360564), (3, 2230240376), (4, 1672680282), (6, 1115120188), (7, 955817304), (8, 836340141), (12, 557560094), (13, 514670856), (14, 477908652), (21, 318605768), (24, 278780047), (26, 257335428), (28, 238954326), (39, 171556952), (42, 159302884), (52, 128667714), (56, 119477163), (78, 85778476), (84, 79651442), (91, 73524408), (104, 64333857), (107, 62530104), (156, 42889238), (168, 39825721), (182, 36762204), (214, 31265052), (273, 24508136), (312, 21444619), (321, 20843368), (364, 18381102), (428, 15632526), (546, 12254068), (642, 10421684), (728, 9190551), (749, 8932872), (856, 7816263), (1092, 6127034), (1284, 5210842), (1391, 4810008), (1498, 4466436), (2184, 3063517), (2247, 2977624), (2568, 2605421), (2782, 2405004), (2996, 2233218), (4173, 1603336), (4494, 1488812), (5564, 1202502), (5992, 1116609), (8346, 801668), (8988, 744406), (9737, 687144), (11128, 601251), (16692, 400834), (17976, 372203), (19474, 343572), (28631, 233688), (29211, 229048), (33384, 200417), (38948, 171786), (57262, 116844), (58422, 114524), (77896, 85893)]