489601944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5179}}^1$

素因数の和:5305

約数の個数: 96

約数和(自身を含む): 1442422800

約数和(自身を除く): 952820856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 202, 234, 303, 312, 404, 468, 606, 808, 909, 936, 1212, 1313, 1818, 2424, 2626, 3636, 3939, 5179, 5252, 7272, 7878, 10358, 10504, 11817, 15537, 15756, 20716, 23634, 31074, 31512, 41432, 46611, 47268, 62148, 67327, 93222, 94536, 124296, 134654, 186444, 201981, 269308, 372888, 403962, 523079, 538616, 605943, 807924, 1046158, 1211886, 1569237, 1615848, 2092316, 2423772, 3138474, 4184632, 4707711, 4847544, 6276948, 6800027, 9415422, 12553896, 13600054, 18830844, 20400081, 27200108, 37661688, 40800162, 54400216, 61200243, 81600324, 122400486, 163200648, 244800972, 489601944]

約数ペア:

[(1, 489601944), (2, 244800972), (3, 163200648), (4, 122400486), (6, 81600324), (8, 61200243), (9, 54400216), (12, 40800162), (13, 37661688), (18, 27200108), (24, 20400081), (26, 18830844), (36, 13600054), (39, 12553896), (52, 9415422), (72, 6800027), (78, 6276948), (101, 4847544), (104, 4707711), (117, 4184632), (156, 3138474), (202, 2423772), (234, 2092316), (303, 1615848), (312, 1569237), (404, 1211886), (468, 1046158), (606, 807924), (808, 605943), (909, 538616), (936, 523079), (1212, 403962), (1313, 372888), (1818, 269308), (2424, 201981), (2626, 186444), (3636, 134654), (3939, 124296), (5179, 94536), (5252, 93222), (7272, 67327), (7878, 62148), (10358, 47268), (10504, 46611), (11817, 41432), (15537, 31512), (15756, 31074), (20716, 23634)]