1315905552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6585

約数の個数: 120

約数和(自身を含む): 4002999000

約数和(自身を除く): 2687093448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 436, 468, 624, 654, 872, 936, 981, 1308, 1417, 1744, 1872, 1962, 2616, 2834, 3924, 4251, 5232, 5668, 6449, 7848, 8502, 11336, 12753, 12898, 15696, 17004, 19347, 22672, 25506, 25796, 34008, 38694, 51012, 51592, 58041, 68016, 77388, 83837, 102024, 103184, 116082, 154776, 167674, 204048, 232164, 251511, 309552, 335348, 464328, 503022, 670696, 702941, 754533, 928656, 1006044, 1341392, 1405882, 1509066, 2012088, 2108823, 2811764, 3018132, 4024176, 4217646, 5623528, 6036264, 6326469, 8435292, 9138233, 11247056, 12072528, 12652938, 16870584, 18276466, 25305876, 27414699, 33741168, 36552932, 50611752, 54829398, 73105864, 82244097, 101223504, 109658796, 146211728, 164488194, 219317592, 328976388, 438635184, 657952776, 1315905552]

約数ペア:

[(1, 1315905552), (2, 657952776), (3, 438635184), (4, 328976388), (6, 219317592), (8, 164488194), (9, 146211728), (12, 109658796), (13, 101223504), (16, 82244097), (18, 73105864), (24, 54829398), (26, 50611752), (36, 36552932), (39, 33741168), (48, 27414699), (52, 25305876), (72, 18276466), (78, 16870584), (104, 12652938), (109, 12072528), (117, 11247056), (144, 9138233), (156, 8435292), (208, 6326469), (218, 6036264), (234, 5623528), (312, 4217646), (327, 4024176), (436, 3018132), (468, 2811764), (624, 2108823), (654, 2012088), (872, 1509066), (936, 1405882), (981, 1341392), (1308, 1006044), (1417, 928656), (1744, 754533), (1872, 702941), (1962, 670696), (2616, 503022), (2834, 464328), (3924, 335348), (4251, 309552), (5232, 251511), (5668, 232164), (6449, 204048), (7848, 167674), (8502, 154776), (11336, 116082), (12753, 103184), (12898, 102024), (15696, 83837), (17004, 77388), (19347, 68016), (22672, 58041), (25506, 51592), (25796, 51012), (34008, 38694)]