977773972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 2210906880

約数和(自身を除く): 1233132908

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 73, 76, 119, 133, 146, 238, 266, 292, 323, 476, 511, 532, 646, 1022, 1241, 1292, 1387, 1481, 2044, 2261, 2482, 2774, 2962, 4522, 4964, 5548, 5924, 8687, 9044, 9709, 10367, 17374, 19418, 20734, 23579, 25177, 28139, 34748, 38836, 41468, 47158, 50354, 56278, 94316, 100708, 108113, 112556, 165053, 176239, 196973, 216226, 330106, 352478, 393946, 432452, 478363, 660212, 704956, 756791, 787892, 956726, 1513582, 1837921, 1913452, 2054147, 3027164, 3348541, 3675842, 4108294, 6697082, 7351684, 8216588, 12865447, 13394164, 14379029, 25730894, 28758058, 34920499, 51461788, 57516116, 69840998, 139681996, 244443493, 488886986, 977773972]

約数ペア:

[(1, 977773972), (2, 488886986), (4, 244443493), (7, 139681996), (14, 69840998), (17, 57516116), (19, 51461788), (28, 34920499), (34, 28758058), (38, 25730894), (68, 14379029), (73, 13394164), (76, 12865447), (119, 8216588), (133, 7351684), (146, 6697082), (238, 4108294), (266, 3675842), (292, 3348541), (323, 3027164), (476, 2054147), (511, 1913452), (532, 1837921), (646, 1513582), (1022, 956726), (1241, 787892), (1292, 756791), (1387, 704956), (1481, 660212), (2044, 478363), (2261, 432452), (2482, 393946), (2774, 352478), (2962, 330106), (4522, 216226), (4964, 196973), (5548, 176239), (5924, 165053), (8687, 112556), (9044, 108113), (9709, 100708), (10367, 94316), (17374, 56278), (19418, 50354), (20734, 47158), (23579, 41468), (25177, 38836), (28139, 34748)]