267938801728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18943637}}^1$

素因数の和:18943679

約数の個数: 56

約数和(自身を含む): 606272190552

約数和(自身を除く): 338333388824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 18943637, 37887274, 75774548, 151549096, 246267281, 303098192, 322041829, 492534562, 606196384, 644083658, 985069124, 1212392768, 1288167316, 1970138248, 2576334632, 3940276496, 4186543777, 5152669264, 7880552992, 8373087554, 10305338528, 15761105984, 16746175108, 20610677056, 33492350216, 66984700432, 133969400864, 267938801728]

約数ペア:

[(1, 267938801728), (2, 133969400864), (4, 66984700432), (8, 33492350216), (13, 20610677056), (16, 16746175108), (17, 15761105984), (26, 10305338528), (32, 8373087554), (34, 7880552992), (52, 5152669264), (64, 4186543777), (68, 3940276496), (104, 2576334632), (136, 1970138248), (208, 1288167316), (221, 1212392768), (272, 985069124), (416, 644083658), (442, 606196384), (544, 492534562), (832, 322041829), (884, 303098192), (1088, 246267281), (1768, 151549096), (3536, 75774548), (7072, 37887274), (14144, 18943637)]