238603745536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{131071}}^1$

素因数の和:131647

約数の個数: 72

約数和(自身を含む): 513853620224

約数和(自身を除く): 275249874688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 547, 832, 1094, 1664, 2188, 3328, 4376, 7111, 8752, 14222, 17504, 28444, 35008, 56888, 70016, 113776, 131071, 140032, 227552, 262142, 455104, 524284, 910208, 1048568, 1703923, 1820416, 2097136, 3407846, 4194272, 6815692, 8388544, 13631384, 16777088, 27262768, 33554176, 54525536, 71695837, 109051072, 143391674, 218102144, 286783348, 436204288, 573566696, 932045881, 1147133392, 1864091762, 2294266784, 3728183524, 4588533568, 7456367048, 9177067136, 14912734096, 18354134272, 29825468192, 59650936384, 119301872768, 238603745536]

約数ペア:

[(1, 238603745536), (2, 119301872768), (4, 59650936384), (8, 29825468192), (13, 18354134272), (16, 14912734096), (26, 9177067136), (32, 7456367048), (52, 4588533568), (64, 3728183524), (104, 2294266784), (128, 1864091762), (208, 1147133392), (256, 932045881), (416, 573566696), (547, 436204288), (832, 286783348), (1094, 218102144), (1664, 143391674), (2188, 109051072), (3328, 71695837), (4376, 54525536), (7111, 33554176), (8752, 27262768), (14222, 16777088), (17504, 13631384), (28444, 8388544), (35008, 6815692), (56888, 4194272), (70016, 3407846), (113776, 2097136), (131071, 1820416), (140032, 1703923), (227552, 1048568), (262142, 910208), (455104, 524284)]