1240046288

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 2753538048

約数和(自身を除く): 1513491760

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 127, 157, 169, 184, 208, 254, 299, 314, 338, 368, 508, 598, 628, 676, 1016, 1196, 1256, 1352, 1651, 2032, 2041, 2392, 2512, 2704, 2921, 3302, 3611, 3887, 4082, 4784, 5842, 6604, 7222, 7774, 8164, 11684, 13208, 14444, 15548, 16328, 19939, 21463, 23368, 26416, 26533, 28888, 31096, 32656, 37973, 39878, 42926, 46736, 46943, 53066, 57776, 62192, 75946, 79756, 85852, 93886, 106132, 151892, 159512, 171704, 187772, 212264, 259207, 303784, 319024, 343408, 375544, 424528, 458597, 493649, 518414, 607568, 610259, 751088, 917194, 987298, 1036828, 1220518, 1834388, 1974596, 2073656, 2441036, 3369691, 3668776, 3949192, 4147312, 4882072, 5961761, 6739382, 7337552, 7898384, 9764144, 11923522, 13478764, 23847044, 26957528, 47694088, 53915056, 77502893, 95388176, 155005786, 310011572, 620023144, 1240046288]

約数ペア:

[(1, 1240046288), (2, 620023144), (4, 310011572), (8, 155005786), (13, 95388176), (16, 77502893), (23, 53915056), (26, 47694088), (46, 26957528), (52, 23847044), (92, 13478764), (104, 11923522), (127, 9764144), (157, 7898384), (169, 7337552), (184, 6739382), (208, 5961761), (254, 4882072), (299, 4147312), (314, 3949192), (338, 3668776), (368, 3369691), (508, 2441036), (598, 2073656), (628, 1974596), (676, 1834388), (1016, 1220518), (1196, 1036828), (1256, 987298), (1352, 917194), (1651, 751088), (2032, 610259), (2041, 607568), (2392, 518414), (2512, 493649), (2704, 458597), (2921, 424528), (3302, 375544), (3611, 343408), (3887, 319024), (4082, 303784), (4784, 259207), (5842, 212264), (6604, 187772), (7222, 171704), (7774, 159512), (8164, 151892), (11684, 106132), (13208, 93886), (14444, 85852), (15548, 79756), (16328, 75946), (19939, 62192), (21463, 57776), (23368, 53066), (26416, 46943), (26533, 46736), (28888, 42926), (31096, 39878), (32656, 37973)]