390007968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6521}}^1$

素因数の和:6630

約数の個数: 96

約数和(自身を含む): 1183351680

約数和(自身を除く): 793343712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 112, 168, 178, 224, 267, 336, 356, 534, 623, 672, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2848, 3738, 4272, 4984, 6521, 7476, 8544, 9968, 13042, 14952, 19563, 19936, 26084, 29904, 39126, 45647, 52168, 59808, 78252, 91294, 104336, 136941, 156504, 182588, 208672, 273882, 313008, 365176, 547764, 580369, 626016, 730352, 1095528, 1160738, 1460704, 1741107, 2191056, 2321476, 3482214, 4062583, 4382112, 4642952, 6964428, 8125166, 9285904, 12187749, 13928856, 16250332, 18571808, 24375498, 27857712, 32500664, 48750996, 55715424, 65001328, 97501992, 130002656, 195003984, 390007968]

約数ペア:

[(1, 390007968), (2, 195003984), (3, 130002656), (4, 97501992), (6, 65001328), (7, 55715424), (8, 48750996), (12, 32500664), (14, 27857712), (16, 24375498), (21, 18571808), (24, 16250332), (28, 13928856), (32, 12187749), (42, 9285904), (48, 8125166), (56, 6964428), (84, 4642952), (89, 4382112), (96, 4062583), (112, 3482214), (168, 2321476), (178, 2191056), (224, 1741107), (267, 1460704), (336, 1160738), (356, 1095528), (534, 730352), (623, 626016), (672, 580369), (712, 547764), (1068, 365176), (1246, 313008), (1424, 273882), (1869, 208672), (2136, 182588), (2492, 156504), (2848, 136941), (3738, 104336), (4272, 91294), (4984, 78252), (6521, 59808), (7476, 52168), (8544, 45647), (9968, 39126), (13042, 29904), (14952, 26084), (19563, 19936)]