660778872012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3273581}}^1$

素因数の和:3273693

約数の個数: 120

約数和(自身を含む): 1996361246880

約数和(自身を除く): 1335582374868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 356, 378, 534, 567, 623, 756, 801, 1068, 1134, 1246, 1602, 1869, 2268, 2403, 2492, 3204, 3738, 4806, 5607, 7209, 7476, 9612, 11214, 14418, 16821, 22428, 28836, 33642, 50463, 67284, 100926, 201852, 3273581, 6547162, 9820743, 13094324, 19641486, 22915067, 29462229, 39282972, 45830134, 58924458, 68745201, 88386687, 91660268, 117848916, 137490402, 176773374, 206235603, 265160061, 274980804, 291348709, 353546748, 412471206, 530320122, 582697418, 618706809, 824942412, 874046127, 1060640244, 1165394836, 1237413618, 1748092254, 1856120427, 2039440963, 2474827236, 2622138381, 3496184508, 3712240854, 4078881926, 5244276762, 6118322889, 7424481708, 7866415143, 8157763852, 10488553524, 12236645778, 15732830286, 18354968667, 23599245429, 24473291556, 31465660572, 36709937334, 47198490858, 55064906001, 73419874668, 94396981716, 110129812002, 165194718003, 220259624004, 330389436006, 660778872012]

約数ペア:

[(1, 660778872012), (2, 330389436006), (3, 220259624004), (4, 165194718003), (6, 110129812002), (7, 94396981716), (9, 73419874668), (12, 55064906001), (14, 47198490858), (18, 36709937334), (21, 31465660572), (27, 24473291556), (28, 23599245429), (36, 18354968667), (42, 15732830286), (54, 12236645778), (63, 10488553524), (81, 8157763852), (84, 7866415143), (89, 7424481708), (108, 6118322889), (126, 5244276762), (162, 4078881926), (178, 3712240854), (189, 3496184508), (252, 2622138381), (267, 2474827236), (324, 2039440963), (356, 1856120427), (378, 1748092254), (534, 1237413618), (567, 1165394836), (623, 1060640244), (756, 874046127), (801, 824942412), (1068, 618706809), (1134, 582697418), (1246, 530320122), (1602, 412471206), (1869, 353546748), (2268, 291348709), (2403, 274980804), (2492, 265160061), (3204, 206235603), (3738, 176773374), (4806, 137490402), (5607, 117848916), (7209, 91660268), (7476, 88386687), (9612, 68745201), (11214, 58924458), (14418, 45830134), (16821, 39282972), (22428, 29462229), (28836, 22915067), (33642, 19641486), (50463, 13094324), (67284, 9820743), (100926, 6547162), (201852, 3273581)]