253999956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 448535724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 59, 84, 106, 118, 159, 177, 212, 236, 318, 354, 371, 413, 636, 708, 742, 826, 967, 1113, 1239, 1484, 1652, 1934, 2226, 2478, 2901, 3127, 3868, 4452, 4956, 5802, 6254, 6769, 9381, 11604, 12508, 13538, 18762, 20307, 21889, 27076, 37524, 40614, 43778, 51251, 57053, 65667, 81228, 87556, 102502, 114106, 131334, 153753, 171159, 205004, 228212, 262668, 307506, 342318, 358757, 399371, 615012, 684636, 717514, 798742, 1076271, 1198113, 1435028, 1597484, 2152542, 2396226, 3023809, 4305084, 4792452, 6047618, 9071427, 12095236, 18142854, 21166663, 36285708, 42333326, 63499989, 84666652, 126999978, 253999956]

約数ペア:

[(1, 253999956), (2, 126999978), (3, 84666652), (4, 63499989), (6, 42333326), (7, 36285708), (12, 21166663), (14, 18142854), (21, 12095236), (28, 9071427), (42, 6047618), (53, 4792452), (59, 4305084), (84, 3023809), (106, 2396226), (118, 2152542), (159, 1597484), (177, 1435028), (212, 1198113), (236, 1076271), (318, 798742), (354, 717514), (371, 684636), (413, 615012), (636, 399371), (708, 358757), (742, 342318), (826, 307506), (967, 262668), (1113, 228212), (1239, 205004), (1484, 171159), (1652, 153753), (1934, 131334), (2226, 114106), (2478, 102502), (2901, 87556), (3127, 81228), (3868, 65667), (4452, 57053), (4956, 51251), (5802, 43778), (6254, 40614), (6769, 37524), (9381, 27076), (11604, 21889), (12508, 20307), (13538, 18762)]