285461808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2514

約数の個数: 80

約数和(自身を含む): 768998400

約数和(自身を除く): 483536592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1608, 1776, 2399, 2479, 3216, 4798, 4958, 7197, 7437, 9596, 9916, 14394, 14874, 19192, 19832, 28788, 29748, 38384, 39664, 57576, 59496, 88763, 115152, 118992, 160733, 177526, 266289, 321466, 355052, 482199, 532578, 642932, 710104, 964398, 1065156, 1285864, 1420208, 1928796, 2130312, 2571728, 3857592, 4260624, 5947121, 7715184, 11894242, 17841363, 23788484, 35682726, 47576968, 71365452, 95153936, 142730904, 285461808]

約数ペア:

[(1, 285461808), (2, 142730904), (3, 95153936), (4, 71365452), (6, 47576968), (8, 35682726), (12, 23788484), (16, 17841363), (24, 11894242), (37, 7715184), (48, 5947121), (67, 4260624), (74, 3857592), (111, 2571728), (134, 2130312), (148, 1928796), (201, 1420208), (222, 1285864), (268, 1065156), (296, 964398), (402, 710104), (444, 642932), (536, 532578), (592, 482199), (804, 355052), (888, 321466), (1072, 266289), (1608, 177526), (1776, 160733), (2399, 118992), (2479, 115152), (3216, 88763), (4798, 59496), (4958, 57576), (7197, 39664), (7437, 38384), (9596, 29748), (9916, 28788), (14394, 19832), (14874, 19192)]