253588064

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 543911760

約数和(自身を除く): 290323696

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 109, 116, 184, 218, 232, 368, 436, 464, 667, 736, 872, 928, 1334, 1744, 2507, 2668, 3161, 3488, 5014, 5336, 6322, 10028, 10672, 11881, 12644, 20056, 21344, 23762, 25288, 40112, 47524, 50576, 72703, 80224, 95048, 101152, 145406, 190096, 273263, 290812, 344549, 380192, 546526, 581624, 689098, 1093052, 1163248, 1378196, 2186104, 2326496, 2756392, 4372208, 5512784, 7924627, 8744416, 11025568, 15849254, 31698508, 63397016, 126794032, 253588064]

約数ペア:

[(1, 253588064), (2, 126794032), (4, 63397016), (8, 31698508), (16, 15849254), (23, 11025568), (29, 8744416), (32, 7924627), (46, 5512784), (58, 4372208), (92, 2756392), (109, 2326496), (116, 2186104), (184, 1378196), (218, 1163248), (232, 1093052), (368, 689098), (436, 581624), (464, 546526), (667, 380192), (736, 344549), (872, 290812), (928, 273263), (1334, 190096), (1744, 145406), (2507, 101152), (2668, 95048), (3161, 80224), (3488, 72703), (5014, 50576), (5336, 47524), (6322, 40112), (10028, 25288), (10672, 23762), (11881, 21344), (12644, 20056)]