3280996874

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 5714634240

約数和(自身を除く): 2433637366

約数列:

[1, 2, 19, 23, 38, 41, 46, 61, 79, 82, 122, 158, 361, 437, 722, 779, 874, 943, 1159, 1403, 1501, 1558, 1817, 1886, 2318, 2501, 2806, 3002, 3239, 3634, 4819, 5002, 6478, 8303, 9638, 14801, 16606, 17917, 22021, 26657, 28519, 29602, 34523, 35834, 44042, 47519, 53314, 57038, 57523, 61541, 69046, 74497, 91561, 95038, 110837, 115046, 123082, 148994, 183122, 197579, 221674, 340423, 395158, 506483, 655937, 680846, 902861, 1012966, 1092937, 1169279, 1311874, 1415443, 1739659, 1805722, 2105903, 2185874, 2338558, 2830886, 3479318, 3754001, 4211806, 4544317, 7508002, 9088634, 20765803, 26893417, 40012157, 41531606, 53786834, 71326019, 80024314, 86342023, 142652038, 172684046, 1640498437, 3280996874]

約数ペア:

[(1, 3280996874), (2, 1640498437), (19, 172684046), (23, 142652038), (38, 86342023), (41, 80024314), (46, 71326019), (61, 53786834), (79, 41531606), (82, 40012157), (122, 26893417), (158, 20765803), (361, 9088634), (437, 7508002), (722, 4544317), (779, 4211806), (874, 3754001), (943, 3479318), (1159, 2830886), (1403, 2338558), (1501, 2185874), (1558, 2105903), (1817, 1805722), (1886, 1739659), (2318, 1415443), (2501, 1311874), (2806, 1169279), (3002, 1092937), (3239, 1012966), (3634, 902861), (4819, 680846), (5002, 655937), (6478, 506483), (8303, 395158), (9638, 340423), (14801, 221674), (16606, 197579), (17917, 183122), (22021, 148994), (26657, 123082), (28519, 115046), (29602, 110837), (34523, 95038), (35834, 91561), (44042, 74497), (47519, 69046), (53314, 61541), (57038, 57523)]