258171696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 767569920

約数和(自身を除く): 509398224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 684, 743, 762, 912, 1016, 1143, 1368, 1486, 1524, 2032, 2229, 2286, 2413, 2736, 2972, 3048, 4458, 4572, 4826, 5944, 6096, 6687, 7239, 8916, 9144, 9652, 11888, 13374, 14117, 14478, 17832, 18288, 19304, 21717, 26748, 28234, 28956, 35664, 38608, 42351, 43434, 53496, 56468, 57912, 84702, 86868, 94361, 106992, 112936, 115824, 127053, 169404, 173736, 188722, 225872, 254106, 283083, 338808, 347472, 377444, 508212, 566166, 677616, 754888, 849249, 1016424, 1132332, 1509776, 1698498, 1792859, 2032848, 2264664, 3396996, 3585718, 4529328, 5378577, 6793992, 7171436, 10757154, 13587984, 14342872, 16135731, 21514308, 28685744, 32271462, 43028616, 64542924, 86057232, 129085848, 258171696]

約数ペア:

[(1, 258171696), (2, 129085848), (3, 86057232), (4, 64542924), (6, 43028616), (8, 32271462), (9, 28685744), (12, 21514308), (16, 16135731), (18, 14342872), (19, 13587984), (24, 10757154), (36, 7171436), (38, 6793992), (48, 5378577), (57, 4529328), (72, 3585718), (76, 3396996), (114, 2264664), (127, 2032848), (144, 1792859), (152, 1698498), (171, 1509776), (228, 1132332), (254, 1016424), (304, 849249), (342, 754888), (381, 677616), (456, 566166), (508, 508212), (684, 377444), (743, 347472), (762, 338808), (912, 283083), (1016, 254106), (1143, 225872), (1368, 188722), (1486, 173736), (1524, 169404), (2032, 127053), (2229, 115824), (2286, 112936), (2413, 106992), (2736, 94361), (2972, 86868), (3048, 84702), (4458, 57912), (4572, 56468), (4826, 53496), (5944, 43434), (6096, 42351), (6687, 38608), (7239, 35664), (8916, 28956), (9144, 28234), (9652, 26748), (11888, 21717), (13374, 19304), (14117, 18288), (14478, 17832)]