1275286144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53279}}^1$

素因数の和:53321

約数の個数: 64

約数和(自身を含む): 2934662400

約数和(自身を除く): 1659376256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 23936, 53279, 106558, 213116, 426232, 586069, 852464, 905743, 1172138, 1704928, 1811486, 2344276, 3409856, 3622972, 4688552, 6819712, 7245944, 9377104, 9963173, 14491888, 18754208, 19926346, 28983776, 37508416, 39852692, 57967552, 75016832, 79705384, 115935104, 159410768, 318821536, 637643072, 1275286144]

約数ペア:

[(1, 1275286144), (2, 637643072), (4, 318821536), (8, 159410768), (11, 115935104), (16, 79705384), (17, 75016832), (22, 57967552), (32, 39852692), (34, 37508416), (44, 28983776), (64, 19926346), (68, 18754208), (88, 14491888), (128, 9963173), (136, 9377104), (176, 7245944), (187, 6819712), (272, 4688552), (352, 3622972), (374, 3409856), (544, 2344276), (704, 1811486), (748, 1704928), (1088, 1172138), (1408, 905743), (1496, 852464), (2176, 586069), (2992, 426232), (5984, 213116), (11968, 106558), (23936, 53279)]