312879696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 903120768

約数和(自身を除く): 590241072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 43, 48, 51, 68, 74, 86, 102, 111, 129, 136, 148, 172, 204, 222, 241, 258, 272, 296, 344, 408, 444, 482, 516, 592, 629, 688, 723, 731, 816, 888, 964, 1032, 1258, 1446, 1462, 1591, 1776, 1887, 1928, 2064, 2193, 2516, 2892, 2924, 3182, 3774, 3856, 4097, 4386, 4773, 5032, 5784, 5848, 6364, 7548, 8194, 8772, 8917, 9546, 10064, 10363, 11568, 11696, 12291, 12728, 15096, 16388, 17544, 17834, 19092, 20726, 24582, 25456, 26751, 27047, 30192, 31089, 32776, 35088, 35668, 38184, 41452, 49164, 53502, 54094, 62178, 65552, 71336, 76368, 81141, 82904, 98328, 107004, 108188, 124356, 142672, 151589, 162282, 165808, 176171, 196656, 214008, 216376, 248712, 303178, 324564, 352342, 383431, 428016, 432752, 454767, 497424, 528513, 606356, 649128, 704684, 766862, 909534, 1057026, 1150293, 1212712, 1298256, 1409368, 1533724, 1819068, 2114052, 2300586, 2425424, 2818736, 3067448, 3638136, 4228104, 4601172, 6134896, 6518327, 7276272, 8456208, 9202344, 13036654, 18404688, 19554981, 26073308, 39109962, 52146616, 78219924, 104293232, 156439848, 312879696]

約数ペア:

[(1, 312879696), (2, 156439848), (3, 104293232), (4, 78219924), (6, 52146616), (8, 39109962), (12, 26073308), (16, 19554981), (17, 18404688), (24, 13036654), (34, 9202344), (37, 8456208), (43, 7276272), (48, 6518327), (51, 6134896), (68, 4601172), (74, 4228104), (86, 3638136), (102, 3067448), (111, 2818736), (129, 2425424), (136, 2300586), (148, 2114052), (172, 1819068), (204, 1533724), (222, 1409368), (241, 1298256), (258, 1212712), (272, 1150293), (296, 1057026), (344, 909534), (408, 766862), (444, 704684), (482, 649128), (516, 606356), (592, 528513), (629, 497424), (688, 454767), (723, 432752), (731, 428016), (816, 383431), (888, 352342), (964, 324564), (1032, 303178), (1258, 248712), (1446, 216376), (1462, 214008), (1591, 196656), (1776, 176171), (1887, 165808), (1928, 162282), (2064, 151589), (2193, 142672), (2516, 124356), (2892, 108188), (2924, 107004), (3182, 98328), (3774, 82904), (3856, 81141), (4097, 76368), (4386, 71336), (4773, 65552), (5032, 62178), (5784, 54094), (5848, 53502), (6364, 49164), (7548, 41452), (8194, 38184), (8772, 35668), (8917, 35088), (9546, 32776), (10064, 31089), (10363, 30192), (11568, 27047), (11696, 26751), (12291, 25456), (12728, 24582), (15096, 20726), (16388, 19092), (17544, 17834)]