720256416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3571}}^1$

素因数の和:3786

約数の個数: 96

約数和(自身を含む): 2073931776

約数和(自身を除く): 1353675360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 191, 264, 352, 382, 528, 573, 764, 1056, 1146, 1528, 2101, 2292, 3056, 3571, 4202, 4584, 6112, 6303, 7142, 8404, 9168, 10713, 12606, 14284, 16808, 18336, 21426, 25212, 28568, 33616, 39281, 42852, 50424, 57136, 67232, 78562, 85704, 100848, 114272, 117843, 157124, 171408, 201696, 235686, 314248, 342816, 471372, 628496, 682061, 942744, 1256992, 1364122, 1885488, 2046183, 2728244, 3770976, 4092366, 5456488, 7502671, 8184732, 10912976, 15005342, 16369464, 21825952, 22508013, 30010684, 32738928, 45016026, 60021368, 65477856, 90032052, 120042736, 180064104, 240085472, 360128208, 720256416]

約数ペア:

[(1, 720256416), (2, 360128208), (3, 240085472), (4, 180064104), (6, 120042736), (8, 90032052), (11, 65477856), (12, 60021368), (16, 45016026), (22, 32738928), (24, 30010684), (32, 22508013), (33, 21825952), (44, 16369464), (48, 15005342), (66, 10912976), (88, 8184732), (96, 7502671), (132, 5456488), (176, 4092366), (191, 3770976), (264, 2728244), (352, 2046183), (382, 1885488), (528, 1364122), (573, 1256992), (764, 942744), (1056, 682061), (1146, 628496), (1528, 471372), (2101, 342816), (2292, 314248), (3056, 235686), (3571, 201696), (4202, 171408), (4584, 157124), (6112, 117843), (6303, 114272), (7142, 100848), (8404, 85704), (9168, 78562), (10713, 67232), (12606, 57136), (14284, 50424), (16808, 42852), (18336, 39281), (21426, 33616), (25212, 28568)]