379254798

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1911

約数の個数: 80

約数和(自身を含む): 924761376

約数和(自身を除く): 545506578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 202, 234, 303, 351, 606, 702, 909, 1053, 1313, 1783, 1818, 2106, 2626, 2727, 3566, 3939, 5349, 5454, 7878, 8181, 10698, 11817, 16047, 16362, 23179, 23634, 32094, 35451, 46358, 48141, 69537, 70902, 96282, 106353, 139074, 144423, 180083, 208611, 212706, 288846, 360166, 417222, 540249, 625833, 1080498, 1251666, 1620747, 1877499, 2341079, 3241494, 3754998, 4682158, 4862241, 7023237, 9724482, 14046474, 14586723, 21069711, 29173446, 42139422, 63209133, 126418266, 189627399, 379254798]

約数ペア:

[(1, 379254798), (2, 189627399), (3, 126418266), (6, 63209133), (9, 42139422), (13, 29173446), (18, 21069711), (26, 14586723), (27, 14046474), (39, 9724482), (54, 7023237), (78, 4862241), (81, 4682158), (101, 3754998), (117, 3241494), (162, 2341079), (202, 1877499), (234, 1620747), (303, 1251666), (351, 1080498), (606, 625833), (702, 540249), (909, 417222), (1053, 360166), (1313, 288846), (1783, 212706), (1818, 208611), (2106, 180083), (2626, 144423), (2727, 139074), (3566, 106353), (3939, 96282), (5349, 70902), (5454, 69537), (7878, 48141), (8181, 46358), (10698, 35451), (11817, 32094), (16047, 23634), (16362, 23179)]