242630996874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1\times {\mathrm{20269}}^1$

素因数の和:21647

約数の個数: 64

約数和(自身を含む): 557272569600

約数和(自身を除く): 314641572726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1109, 1542, 1799, 2218, 3327, 3598, 5397, 6654, 7763, 10794, 15526, 20269, 23289, 40538, 46578, 60807, 121614, 141883, 283766, 285013, 425649, 570026, 851298, 855039, 1710078, 1995091, 3990182, 5209133, 5985273, 10418266, 11970546, 15627399, 22478321, 31254798, 36463931, 44956642, 67434963, 72927862, 109391793, 134869926, 157348247, 218783586, 314696494, 472044741, 944089482, 5776928497, 11553856994, 17330785491, 34661570982, 40438499479, 80876998958, 121315498437, 242630996874]

約数ペア:

[(1, 242630996874), (2, 121315498437), (3, 80876998958), (6, 40438499479), (7, 34661570982), (14, 17330785491), (21, 11553856994), (42, 5776928497), (257, 944089482), (514, 472044741), (771, 314696494), (1109, 218783586), (1542, 157348247), (1799, 134869926), (2218, 109391793), (3327, 72927862), (3598, 67434963), (5397, 44956642), (6654, 36463931), (7763, 31254798), (10794, 22478321), (15526, 15627399), (20269, 11970546), (23289, 10418266), (40538, 5985273), (46578, 5209133), (60807, 3990182), (121614, 1995091), (141883, 1710078), (283766, 855039), (285013, 851298), (425649, 570026)]