345494864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 494451376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 41, 44, 52, 58, 82, 88, 104, 116, 127, 143, 164, 176, 208, 232, 254, 286, 319, 328, 377, 451, 464, 508, 533, 572, 638, 656, 754, 902, 1016, 1066, 1144, 1189, 1276, 1397, 1508, 1651, 1804, 2032, 2132, 2288, 2378, 2552, 2794, 3016, 3302, 3608, 3683, 4147, 4264, 4756, 5104, 5207, 5588, 5863, 6032, 6604, 7216, 7366, 8294, 8528, 9512, 10414, 11176, 11726, 13079, 13208, 14732, 15457, 16588, 18161, 19024, 20828, 22352, 23452, 26158, 26416, 29464, 30914, 33176, 36322, 40513, 41656, 46904, 47879, 52316, 57277, 58928, 61828, 66352, 67691, 72644, 81026, 83312, 93808, 95758, 104632, 114554, 123656, 135382, 145288, 151003, 162052, 170027, 191516, 209264, 229108, 247312, 270764, 290576, 302006, 324104, 340054, 383032, 458216, 526669, 541528, 604012, 648208, 680108, 744601, 766064, 916432, 1053338, 1083056, 1208024, 1360216, 1489202, 1661033, 1963039, 2106676, 2416048, 2720432, 2978404, 3322066, 3926078, 4213352, 5956808, 6644132, 7852156, 8426704, 11913616, 13288264, 15704312, 21593429, 26576528, 31408624, 43186858, 86373716, 172747432, 345494864]

約数ペア:

[(1, 345494864), (2, 172747432), (4, 86373716), (8, 43186858), (11, 31408624), (13, 26576528), (16, 21593429), (22, 15704312), (26, 13288264), (29, 11913616), (41, 8426704), (44, 7852156), (52, 6644132), (58, 5956808), (82, 4213352), (88, 3926078), (104, 3322066), (116, 2978404), (127, 2720432), (143, 2416048), (164, 2106676), (176, 1963039), (208, 1661033), (232, 1489202), (254, 1360216), (286, 1208024), (319, 1083056), (328, 1053338), (377, 916432), (451, 766064), (464, 744601), (508, 680108), (533, 648208), (572, 604012), (638, 541528), (656, 526669), (754, 458216), (902, 383032), (1016, 340054), (1066, 324104), (1144, 302006), (1189, 290576), (1276, 270764), (1397, 247312), (1508, 229108), (1651, 209264), (1804, 191516), (2032, 170027), (2132, 162052), (2288, 151003), (2378, 145288), (2552, 135382), (2794, 123656), (3016, 114554), (3302, 104632), (3608, 95758), (3683, 93808), (4147, 83312), (4264, 81026), (4756, 72644), (5104, 67691), (5207, 66352), (5588, 61828), (5863, 58928), (6032, 57277), (6604, 52316), (7216, 47879), (7366, 46904), (8294, 41656), (8528, 40513), (9512, 36322), (10414, 33176), (11176, 30914), (11726, 29464), (13079, 26416), (13208, 26158), (14732, 23452), (15457, 22352), (16588, 20828), (18161, 19024)]