310121344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 742845600

約数和(自身を除く): 432724256

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 577, 608, 646, 832, 884, 988, 1088, 1154, 1216, 1292, 1664, 1768, 1976, 2176, 2308, 2432, 2584, 3536, 3952, 4199, 4616, 5168, 7072, 7501, 7904, 8398, 9232, 9809, 10336, 10963, 14144, 15002, 15808, 16796, 18464, 19618, 20672, 21926, 28288, 30004, 31616, 33592, 36928, 39236, 41344, 43852, 60008, 67184, 73856, 78472, 87704, 120016, 127517, 134368, 142519, 156944, 175408, 186371, 240032, 255034, 268736, 285038, 313888, 350816, 372742, 480064, 510068, 537472, 570076, 627776, 701632, 745484, 960128, 1020136, 1140152, 1255552, 1403264, 1490968, 2040272, 2280304, 2422823, 2981936, 4080544, 4560608, 4845646, 5963872, 8161088, 9121216, 9691292, 11927744, 16322176, 18242432, 19382584, 23855488, 38765168, 77530336, 155060672, 310121344]

約数ペア:

[(1, 310121344), (2, 155060672), (4, 77530336), (8, 38765168), (13, 23855488), (16, 19382584), (17, 18242432), (19, 16322176), (26, 11927744), (32, 9691292), (34, 9121216), (38, 8161088), (52, 5963872), (64, 4845646), (68, 4560608), (76, 4080544), (104, 2981936), (128, 2422823), (136, 2280304), (152, 2040272), (208, 1490968), (221, 1403264), (247, 1255552), (272, 1140152), (304, 1020136), (323, 960128), (416, 745484), (442, 701632), (494, 627776), (544, 570076), (577, 537472), (608, 510068), (646, 480064), (832, 372742), (884, 350816), (988, 313888), (1088, 285038), (1154, 268736), (1216, 255034), (1292, 240032), (1664, 186371), (1768, 175408), (1976, 156944), (2176, 142519), (2308, 134368), (2432, 127517), (2584, 120016), (3536, 87704), (3952, 78472), (4199, 73856), (4616, 67184), (5168, 60008), (7072, 43852), (7501, 41344), (7904, 39236), (8398, 36928), (9232, 33592), (9809, 31616), (10336, 30004), (10963, 28288), (14144, 21926), (15002, 20672), (15808, 19618), (16796, 18464)]