12856464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 39203840

約数和(自身を除く): 26347376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 127, 144, 148, 152, 171, 222, 228, 254, 296, 304, 333, 342, 381, 444, 456, 508, 592, 666, 684, 703, 762, 888, 912, 1016, 1143, 1332, 1368, 1406, 1524, 1776, 2032, 2109, 2286, 2413, 2664, 2736, 2812, 3048, 4218, 4572, 4699, 4826, 5328, 5624, 6096, 6327, 7239, 8436, 9144, 9398, 9652, 11248, 12654, 14097, 14478, 16872, 18288, 18796, 19304, 21717, 25308, 28194, 28956, 33744, 37592, 38608, 42291, 43434, 50616, 56388, 57912, 75184, 84582, 86868, 89281, 101232, 112776, 115824, 169164, 173736, 178562, 225552, 267843, 338328, 347472, 357124, 535686, 676656, 714248, 803529, 1071372, 1428496, 1607058, 2142744, 3214116, 4285488, 6428232, 12856464]

約数ペア:

[(1, 12856464), (2, 6428232), (3, 4285488), (4, 3214116), (6, 2142744), (8, 1607058), (9, 1428496), (12, 1071372), (16, 803529), (18, 714248), (19, 676656), (24, 535686), (36, 357124), (37, 347472), (38, 338328), (48, 267843), (57, 225552), (72, 178562), (74, 173736), (76, 169164), (111, 115824), (114, 112776), (127, 101232), (144, 89281), (148, 86868), (152, 84582), (171, 75184), (222, 57912), (228, 56388), (254, 50616), (296, 43434), (304, 42291), (333, 38608), (342, 37592), (381, 33744), (444, 28956), (456, 28194), (508, 25308), (592, 21717), (666, 19304), (684, 18796), (703, 18288), (762, 16872), (888, 14478), (912, 14097), (1016, 12654), (1143, 11248), (1332, 9652), (1368, 9398), (1406, 9144), (1524, 8436), (1776, 7239), (2032, 6327), (2109, 6096), (2286, 5624), (2413, 5328), (2664, 4826), (2736, 4699), (2812, 4572), (3048, 4218)]