12700512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 41670720

約数和(自身を除く): 28970208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 211, 228, 264, 288, 304, 342, 352, 396, 418, 422, 456, 528, 608, 627, 633, 684, 792, 836, 844, 912, 1056, 1254, 1266, 1368, 1584, 1672, 1688, 1824, 1881, 1899, 2321, 2508, 2532, 2736, 3168, 3344, 3376, 3762, 3798, 4009, 4642, 5016, 5064, 5472, 6688, 6752, 6963, 7524, 7596, 8018, 9284, 10032, 10128, 12027, 13926, 15048, 15192, 16036, 18568, 20064, 20256, 20889, 24054, 27852, 30096, 30384, 32072, 36081, 37136, 41778, 44099, 48108, 55704, 60192, 60768, 64144, 72162, 74272, 83556, 88198, 96216, 111408, 128288, 132297, 144324, 167112, 176396, 192432, 222816, 264594, 288648, 334224, 352792, 384864, 396891, 529188, 577296, 668448, 705584, 793782, 1058376, 1154592, 1411168, 1587564, 2116752, 3175128, 4233504, 6350256, 12700512]

約数ペア:

[(1, 12700512), (2, 6350256), (3, 4233504), (4, 3175128), (6, 2116752), (8, 1587564), (9, 1411168), (11, 1154592), (12, 1058376), (16, 793782), (18, 705584), (19, 668448), (22, 577296), (24, 529188), (32, 396891), (33, 384864), (36, 352792), (38, 334224), (44, 288648), (48, 264594), (57, 222816), (66, 192432), (72, 176396), (76, 167112), (88, 144324), (96, 132297), (99, 128288), (114, 111408), (132, 96216), (144, 88198), (152, 83556), (171, 74272), (176, 72162), (198, 64144), (209, 60768), (211, 60192), (228, 55704), (264, 48108), (288, 44099), (304, 41778), (342, 37136), (352, 36081), (396, 32072), (418, 30384), (422, 30096), (456, 27852), (528, 24054), (608, 20889), (627, 20256), (633, 20064), (684, 18568), (792, 16036), (836, 15192), (844, 15048), (912, 13926), (1056, 12027), (1254, 10128), (1266, 10032), (1368, 9284), (1584, 8018), (1672, 7596), (1688, 7524), (1824, 6963), (1881, 6752), (1899, 6688), (2321, 5472), (2508, 5064), (2532, 5016), (2736, 4642), (3168, 4009), (3344, 3798), (3376, 3762)]