246947364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 652753920

約数和(自身を除く): 405806556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1422, 2449, 2801, 2844, 4898, 5602, 7347, 8403, 9796, 11204, 14694, 16806, 22041, 25209, 29388, 33612, 44082, 50418, 86831, 88164, 100836, 173662, 221279, 260493, 347324, 442558, 520986, 663837, 781479, 885116, 1041972, 1327674, 1562958, 1991511, 2655348, 3125916, 3983022, 6859649, 7966044, 13719298, 20578947, 27438596, 41157894, 61736841, 82315788, 123473682, 246947364]

約数ペア:

[(1, 246947364), (2, 123473682), (3, 82315788), (4, 61736841), (6, 41157894), (9, 27438596), (12, 20578947), (18, 13719298), (31, 7966044), (36, 6859649), (62, 3983022), (79, 3125916), (93, 2655348), (124, 1991511), (158, 1562958), (186, 1327674), (237, 1041972), (279, 885116), (316, 781479), (372, 663837), (474, 520986), (558, 442558), (711, 347324), (948, 260493), (1116, 221279), (1422, 173662), (2449, 100836), (2801, 88164), (2844, 86831), (4898, 50418), (5602, 44082), (7347, 33612), (8403, 29388), (9796, 25209), (11204, 22041), (14694, 16806)]