578331312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 1656050256

約数和(自身を除く): 1077718944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 677, 888, 962, 1354, 1369, 1443, 1776, 1924, 2031, 2708, 2738, 2886, 3848, 4062, 4107, 5416, 5476, 5772, 7696, 8124, 8214, 8801, 10832, 10952, 11544, 16248, 16428, 17602, 17797, 21904, 23088, 25049, 26403, 32496, 32856, 35204, 35594, 50098, 52806, 53391, 65712, 70408, 71188, 75147, 100196, 105612, 106782, 140816, 142376, 150294, 200392, 211224, 213564, 284752, 300588, 325637, 400784, 422448, 427128, 601176, 651274, 854256, 926813, 976911, 1202352, 1302548, 1853626, 1953822, 2605096, 2780439, 3707252, 3907644, 5210192, 5560878, 7414504, 7815288, 11121756, 12048569, 14829008, 15630576, 22243512, 24097138, 36145707, 44487024, 48194276, 72291414, 96388552, 144582828, 192777104, 289165656, 578331312]

約数ペア:

[(1, 578331312), (2, 289165656), (3, 192777104), (4, 144582828), (6, 96388552), (8, 72291414), (12, 48194276), (13, 44487024), (16, 36145707), (24, 24097138), (26, 22243512), (37, 15630576), (39, 14829008), (48, 12048569), (52, 11121756), (74, 7815288), (78, 7414504), (104, 5560878), (111, 5210192), (148, 3907644), (156, 3707252), (208, 2780439), (222, 2605096), (296, 1953822), (312, 1853626), (444, 1302548), (481, 1202352), (592, 976911), (624, 926813), (677, 854256), (888, 651274), (962, 601176), (1354, 427128), (1369, 422448), (1443, 400784), (1776, 325637), (1924, 300588), (2031, 284752), (2708, 213564), (2738, 211224), (2886, 200392), (3848, 150294), (4062, 142376), (4107, 140816), (5416, 106782), (5476, 105612), (5772, 100196), (7696, 75147), (8124, 71188), (8214, 70408), (8801, 65712), (10832, 53391), (10952, 52806), (11544, 50098), (16248, 35594), (16428, 35204), (17602, 32856), (17797, 32496), (21904, 26403), (23088, 25049)]