215767424

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 456980400

約数和(自身を除く): 241212976

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 464, 592, 928, 1073, 1184, 1571, 1856, 2146, 2368, 3142, 3712, 4292, 4736, 6284, 8584, 12568, 17168, 25136, 34336, 45559, 50272, 58127, 68672, 91118, 100544, 116254, 137344, 182236, 201088, 232508, 364472, 465016, 728944, 930032, 1457888, 1685683, 1860064, 2915776, 3371366, 3720128, 5831552, 6742732, 7440256, 13485464, 26970928, 53941856, 107883712, 215767424]

約数ペア:

[(1, 215767424), (2, 107883712), (4, 53941856), (8, 26970928), (16, 13485464), (29, 7440256), (32, 6742732), (37, 5831552), (58, 3720128), (64, 3371366), (74, 2915776), (116, 1860064), (128, 1685683), (148, 1457888), (232, 930032), (296, 728944), (464, 465016), (592, 364472), (928, 232508), (1073, 201088), (1184, 182236), (1571, 137344), (1856, 116254), (2146, 100544), (2368, 91118), (3142, 68672), (3712, 58127), (4292, 50272), (4736, 45559), (6284, 34336), (8584, 25136), (12568, 17168)]