276528888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{10639}}^1$

素因数の和:10689

約数の個数: 72

約数和(自身を含む): 790498800

約数和(自身を除く): 513969912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 10639, 12996, 21278, 25992, 31917, 42556, 63834, 85112, 95751, 127668, 191502, 202141, 255336, 383004, 404282, 606423, 766008, 808564, 1212846, 1617128, 1819269, 2425692, 3638538, 3840679, 4851384, 7277076, 7681358, 11522037, 14554152, 15362716, 23044074, 30725432, 34566111, 46088148, 69132222, 92176296, 138264444, 276528888]

約数ペア:

[(1, 276528888), (2, 138264444), (3, 92176296), (4, 69132222), (6, 46088148), (8, 34566111), (9, 30725432), (12, 23044074), (18, 15362716), (19, 14554152), (24, 11522037), (36, 7681358), (38, 7277076), (57, 4851384), (72, 3840679), (76, 3638538), (114, 2425692), (152, 1819269), (171, 1617128), (228, 1212846), (342, 808564), (361, 766008), (456, 606423), (684, 404282), (722, 383004), (1083, 255336), (1368, 202141), (1444, 191502), (2166, 127668), (2888, 95751), (3249, 85112), (4332, 63834), (6498, 42556), (8664, 31917), (10639, 25992), (12996, 21278)]