218905024

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 84

約数和(自身を含む): 483970584

約数和(自身を除く): 265065560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 169, 208, 296, 338, 416, 481, 547, 592, 676, 832, 962, 1094, 1184, 1352, 1924, 2188, 2368, 2704, 3848, 4376, 5408, 6253, 7111, 7696, 8752, 10816, 12506, 14222, 15392, 17504, 20239, 25012, 28444, 30784, 35008, 40478, 50024, 56888, 80956, 92443, 100048, 113776, 161912, 184886, 200096, 227552, 263107, 323824, 369772, 400192, 455104, 526214, 647648, 739544, 1052428, 1295296, 1479088, 2104856, 2958176, 3420391, 4209712, 5916352, 6840782, 8419424, 13681564, 16838848, 27363128, 54726256, 109452512, 218905024]

約数ペア:

[(1, 218905024), (2, 109452512), (4, 54726256), (8, 27363128), (13, 16838848), (16, 13681564), (26, 8419424), (32, 6840782), (37, 5916352), (52, 4209712), (64, 3420391), (74, 2958176), (104, 2104856), (148, 1479088), (169, 1295296), (208, 1052428), (296, 739544), (338, 647648), (416, 526214), (481, 455104), (547, 400192), (592, 369772), (676, 323824), (832, 263107), (962, 227552), (1094, 200096), (1184, 184886), (1352, 161912), (1924, 113776), (2188, 100048), (2368, 92443), (2704, 80956), (3848, 56888), (4376, 50024), (5408, 40478), (6253, 35008), (7111, 30784), (7696, 28444), (8752, 25012), (10816, 20239), (12506, 17504), (14222, 15392)]