1640667072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{70621}}^1$

素因数の和:70658

約数の個数: 84

約数和(自身を含む): 4771504808

約数和(自身を除く): 3130837736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3872, 5808, 7744, 11616, 23232, 70621, 141242, 211863, 282484, 423726, 564968, 776831, 847452, 1129936, 1553662, 1694904, 2259872, 2330493, 3107324, 3389808, 4519744, 4660986, 6214648, 6779616, 8545141, 9321972, 12429296, 13559232, 17090282, 18643944, 24858592, 25635423, 34180564, 37287888, 49717184, 51270846, 68361128, 74575776, 102541692, 136722256, 149151552, 205083384, 273444512, 410166768, 546889024, 820333536, 1640667072]

約数ペア:

[(1, 1640667072), (2, 820333536), (3, 546889024), (4, 410166768), (6, 273444512), (8, 205083384), (11, 149151552), (12, 136722256), (16, 102541692), (22, 74575776), (24, 68361128), (32, 51270846), (33, 49717184), (44, 37287888), (48, 34180564), (64, 25635423), (66, 24858592), (88, 18643944), (96, 17090282), (121, 13559232), (132, 12429296), (176, 9321972), (192, 8545141), (242, 6779616), (264, 6214648), (352, 4660986), (363, 4519744), (484, 3389808), (528, 3107324), (704, 2330493), (726, 2259872), (968, 1694904), (1056, 1553662), (1452, 1129936), (1936, 847452), (2112, 776831), (2904, 564968), (3872, 423726), (5808, 282484), (7744, 211863), (11616, 141242), (23232, 70621)]