258118512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 732810240

約数和(自身を除く): 474691728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 71, 74, 89, 92, 111, 138, 142, 148, 178, 184, 213, 222, 267, 276, 284, 296, 356, 368, 426, 444, 534, 552, 568, 592, 712, 851, 852, 888, 1068, 1104, 1136, 1424, 1633, 1702, 1704, 1776, 2047, 2136, 2553, 2627, 3266, 3293, 3404, 3408, 4094, 4272, 4899, 5106, 5254, 6141, 6319, 6532, 6586, 6808, 7881, 8188, 9798, 9879, 10212, 10508, 12282, 12638, 13064, 13172, 13616, 15762, 16376, 18957, 19596, 19758, 20424, 21016, 24564, 25276, 26128, 26344, 31524, 32752, 37914, 39192, 39516, 40848, 42032, 49128, 50552, 52688, 60421, 63048, 75739, 75828, 78384, 79032, 98256, 101104, 120842, 126096, 145337, 151478, 151656, 158064, 181263, 227217, 233803, 241684, 290674, 302956, 303312, 362526, 436011, 454434, 467606, 483368, 581348, 605912, 701409, 725052, 872022, 908868, 935212, 966736, 1162696, 1211824, 1402818, 1450104, 1744044, 1817736, 1870424, 2325392, 2805636, 2900208, 3488088, 3635472, 3740848, 5377469, 5611272, 6976176, 10754938, 11222544, 16132407, 21509876, 32264814, 43019752, 64529628, 86039504, 129059256, 258118512]

約数ペア:

[(1, 258118512), (2, 129059256), (3, 86039504), (4, 64529628), (6, 43019752), (8, 32264814), (12, 21509876), (16, 16132407), (23, 11222544), (24, 10754938), (37, 6976176), (46, 5611272), (48, 5377469), (69, 3740848), (71, 3635472), (74, 3488088), (89, 2900208), (92, 2805636), (111, 2325392), (138, 1870424), (142, 1817736), (148, 1744044), (178, 1450104), (184, 1402818), (213, 1211824), (222, 1162696), (267, 966736), (276, 935212), (284, 908868), (296, 872022), (356, 725052), (368, 701409), (426, 605912), (444, 581348), (534, 483368), (552, 467606), (568, 454434), (592, 436011), (712, 362526), (851, 303312), (852, 302956), (888, 290674), (1068, 241684), (1104, 233803), (1136, 227217), (1424, 181263), (1633, 158064), (1702, 151656), (1704, 151478), (1776, 145337), (2047, 126096), (2136, 120842), (2553, 101104), (2627, 98256), (3266, 79032), (3293, 78384), (3404, 75828), (3408, 75739), (4094, 63048), (4272, 60421), (4899, 52688), (5106, 50552), (5254, 49128), (6141, 42032), (6319, 40848), (6532, 39516), (6586, 39192), (6808, 37914), (7881, 32752), (8188, 31524), (9798, 26344), (9879, 26128), (10212, 25276), (10508, 24564), (12282, 21016), (12638, 20424), (13064, 19758), (13172, 19596), (13616, 18957), (15762, 16376)]