260599936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 331620224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 41, 46, 64, 68, 82, 92, 127, 128, 136, 164, 184, 254, 272, 328, 368, 391, 508, 544, 656, 697, 736, 782, 943, 1016, 1088, 1312, 1394, 1472, 1564, 1886, 2032, 2159, 2176, 2624, 2788, 2921, 2944, 3128, 3772, 4064, 4318, 5207, 5248, 5576, 5842, 6256, 7544, 8128, 8636, 10414, 11152, 11684, 12512, 15088, 16031, 16256, 17272, 20828, 22304, 23368, 25024, 30176, 32062, 34544, 41656, 44608, 46736, 49657, 50048, 60352, 64124, 69088, 83312, 88519, 89216, 93472, 99314, 119761, 120704, 128248, 138176, 166624, 177038, 186944, 198628, 239522, 256496, 276352, 333248, 354076, 373888, 397256, 479044, 512992, 666496, 708152, 794512, 958088, 1025984, 1416304, 1589024, 1916176, 2035937, 2051968, 2832608, 3178048, 3832352, 4071874, 5665216, 6356096, 7664704, 8143748, 11330432, 15329408, 16287496, 32574992, 65149984, 130299968, 260599936]

約数ペア:

[(1, 260599936), (2, 130299968), (4, 65149984), (8, 32574992), (16, 16287496), (17, 15329408), (23, 11330432), (32, 8143748), (34, 7664704), (41, 6356096), (46, 5665216), (64, 4071874), (68, 3832352), (82, 3178048), (92, 2832608), (127, 2051968), (128, 2035937), (136, 1916176), (164, 1589024), (184, 1416304), (254, 1025984), (272, 958088), (328, 794512), (368, 708152), (391, 666496), (508, 512992), (544, 479044), (656, 397256), (697, 373888), (736, 354076), (782, 333248), (943, 276352), (1016, 256496), (1088, 239522), (1312, 198628), (1394, 186944), (1472, 177038), (1564, 166624), (1886, 138176), (2032, 128248), (2159, 120704), (2176, 119761), (2624, 99314), (2788, 93472), (2921, 89216), (2944, 88519), (3128, 83312), (3772, 69088), (4064, 64124), (4318, 60352), (5207, 50048), (5248, 49657), (5576, 46736), (5842, 44608), (6256, 41656), (7544, 34544), (8128, 32062), (8636, 30176), (10414, 25024), (11152, 23368), (11684, 22304), (12512, 20828), (15088, 17272), (16031, 16256)]