278318496

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 772886016

約数和(自身を除く): 494567520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 992, 1271, 1312, 1488, 1968, 2281, 2542, 2976, 3813, 3936, 4562, 5084, 6843, 7626, 9124, 10168, 13686, 15252, 18248, 20336, 27372, 30504, 36496, 40672, 54744, 61008, 70711, 72992, 93521, 109488, 122016, 141422, 187042, 212133, 218976, 280563, 282844, 374084, 424266, 561126, 565688, 748168, 848532, 1122252, 1131376, 1496336, 1697064, 2244504, 2262752, 2899151, 2992672, 3394128, 4489008, 5798302, 6788256, 8697453, 8978016, 11596604, 17394906, 23193208, 34789812, 46386416, 69579624, 92772832, 139159248, 278318496]

約数ペア:

[(1, 278318496), (2, 139159248), (3, 92772832), (4, 69579624), (6, 46386416), (8, 34789812), (12, 23193208), (16, 17394906), (24, 11596604), (31, 8978016), (32, 8697453), (41, 6788256), (48, 5798302), (62, 4489008), (82, 3394128), (93, 2992672), (96, 2899151), (123, 2262752), (124, 2244504), (164, 1697064), (186, 1496336), (246, 1131376), (248, 1122252), (328, 848532), (372, 748168), (492, 565688), (496, 561126), (656, 424266), (744, 374084), (984, 282844), (992, 280563), (1271, 218976), (1312, 212133), (1488, 187042), (1968, 141422), (2281, 122016), (2542, 109488), (2976, 93521), (3813, 72992), (3936, 70711), (4562, 61008), (5084, 54744), (6843, 40672), (7626, 36496), (9124, 30504), (10168, 27372), (13686, 20336), (15252, 18248)]