289621344

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 789820416

約数和(自身を除く): 500199072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 307, 317, 372, 496, 614, 634, 744, 921, 951, 992, 1228, 1268, 1488, 1842, 1902, 2456, 2536, 2976, 3684, 3804, 4912, 5072, 7368, 7608, 9517, 9824, 9827, 10144, 14736, 15216, 19034, 19654, 28551, 29472, 29481, 30432, 38068, 39308, 57102, 58962, 76136, 78616, 97319, 114204, 117924, 152272, 157232, 194638, 228408, 235848, 291957, 304544, 314464, 389276, 456816, 471696, 583914, 778552, 913632, 943392, 1167828, 1557104, 2335656, 3016889, 3114208, 4671312, 6033778, 9050667, 9342624, 12067556, 18101334, 24135112, 36202668, 48270224, 72405336, 96540448, 144810672, 289621344]

約数ペア:

[(1, 289621344), (2, 144810672), (3, 96540448), (4, 72405336), (6, 48270224), (8, 36202668), (12, 24135112), (16, 18101334), (24, 12067556), (31, 9342624), (32, 9050667), (48, 6033778), (62, 4671312), (93, 3114208), (96, 3016889), (124, 2335656), (186, 1557104), (248, 1167828), (307, 943392), (317, 913632), (372, 778552), (496, 583914), (614, 471696), (634, 456816), (744, 389276), (921, 314464), (951, 304544), (992, 291957), (1228, 235848), (1268, 228408), (1488, 194638), (1842, 157232), (1902, 152272), (2456, 117924), (2536, 114204), (2976, 97319), (3684, 78616), (3804, 76136), (4912, 58962), (5072, 57102), (7368, 39308), (7608, 38068), (9517, 30432), (9824, 29481), (9827, 29472), (10144, 28551), (14736, 19654), (15216, 19034)]