420334464

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 1226741760

約数和(自身を除く): 806407296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 191, 192, 264, 352, 382, 384, 521, 528, 573, 704, 764, 1042, 1056, 1146, 1408, 1528, 1563, 2084, 2101, 2112, 2292, 3056, 3126, 4168, 4202, 4224, 4584, 5731, 6112, 6252, 6303, 8336, 8404, 9168, 11462, 12224, 12504, 12606, 16672, 16808, 17193, 18336, 22924, 24448, 25008, 25212, 33344, 33616, 34386, 36672, 45848, 50016, 50424, 66688, 67232, 68772, 73344, 91696, 99511, 100032, 100848, 134464, 137544, 183392, 199022, 200064, 201696, 268928, 275088, 298533, 366784, 398044, 403392, 550176, 597066, 733568, 796088, 806784, 1094621, 1100352, 1194132, 1592176, 2189242, 2200704, 2388264, 3184352, 3283863, 4378484, 4776528, 6368704, 6567726, 8756968, 9553056, 12737408, 13135452, 17513936, 19106112, 26270904, 35027872, 38212224, 52541808, 70055744, 105083616, 140111488, 210167232, 420334464]

約数ペア:

[(1, 420334464), (2, 210167232), (3, 140111488), (4, 105083616), (6, 70055744), (8, 52541808), (11, 38212224), (12, 35027872), (16, 26270904), (22, 19106112), (24, 17513936), (32, 13135452), (33, 12737408), (44, 9553056), (48, 8756968), (64, 6567726), (66, 6368704), (88, 4776528), (96, 4378484), (128, 3283863), (132, 3184352), (176, 2388264), (191, 2200704), (192, 2189242), (264, 1592176), (352, 1194132), (382, 1100352), (384, 1094621), (521, 806784), (528, 796088), (573, 733568), (704, 597066), (764, 550176), (1042, 403392), (1056, 398044), (1146, 366784), (1408, 298533), (1528, 275088), (1563, 268928), (2084, 201696), (2101, 200064), (2112, 199022), (2292, 183392), (3056, 137544), (3126, 134464), (4168, 100848), (4202, 100032), (4224, 99511), (4584, 91696), (5731, 73344), (6112, 68772), (6252, 67232), (6303, 66688), (8336, 50424), (8404, 50016), (9168, 45848), (11462, 36672), (12224, 34386), (12504, 33616), (12606, 33344), (16672, 25212), (16808, 25008), (17193, 24448), (18336, 22924)]