258476688

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 746368896

約数和(自身を除く): 487892208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 181, 188, 211, 282, 362, 376, 422, 423, 543, 564, 633, 724, 752, 844, 846, 1086, 1128, 1266, 1448, 1629, 1688, 1692, 1899, 2172, 2256, 2532, 2896, 3258, 3376, 3384, 3798, 4344, 5064, 6516, 6768, 7596, 8507, 8688, 9917, 10128, 13032, 15192, 17014, 19834, 25521, 26064, 29751, 30384, 34028, 38191, 39668, 51042, 59502, 68056, 76382, 76563, 79336, 89253, 102084, 114573, 119004, 136112, 152764, 153126, 158672, 178506, 204168, 229146, 238008, 305528, 306252, 343719, 357012, 408336, 458292, 476016, 611056, 612504, 687438, 714024, 916584, 1225008, 1374876, 1428048, 1794977, 1833168, 2749752, 3589954, 5384931, 5499504, 7179908, 10769862, 14359816, 16154793, 21539724, 28719632, 32309586, 43079448, 64619172, 86158896, 129238344, 258476688]

約数ペア:

[(1, 258476688), (2, 129238344), (3, 86158896), (4, 64619172), (6, 43079448), (8, 32309586), (9, 28719632), (12, 21539724), (16, 16154793), (18, 14359816), (24, 10769862), (36, 7179908), (47, 5499504), (48, 5384931), (72, 3589954), (94, 2749752), (141, 1833168), (144, 1794977), (181, 1428048), (188, 1374876), (211, 1225008), (282, 916584), (362, 714024), (376, 687438), (422, 612504), (423, 611056), (543, 476016), (564, 458292), (633, 408336), (724, 357012), (752, 343719), (844, 306252), (846, 305528), (1086, 238008), (1128, 229146), (1266, 204168), (1448, 178506), (1629, 158672), (1688, 153126), (1692, 152764), (1899, 136112), (2172, 119004), (2256, 114573), (2532, 102084), (2896, 89253), (3258, 79336), (3376, 76563), (3384, 76382), (3798, 68056), (4344, 59502), (5064, 51042), (6516, 39668), (6768, 38191), (7596, 34028), (8507, 30384), (8688, 29751), (9917, 26064), (10128, 25521), (13032, 19834), (15192, 17014)]