205647408

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{7477}}^1$

素因数の和:7682

約数の個数: 60

約数和(自身を含む): 578617728

約数和(自身を除く): 372970320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 7477, 9168, 13752, 14954, 22431, 27504, 29908, 44862, 59816, 67293, 89724, 119632, 134586, 179448, 269172, 358896, 538344, 1076688, 1428107, 2856214, 4284321, 5712428, 8568642, 11424856, 12852963, 17137284, 22849712, 25705926, 34274568, 51411852, 68549136, 102823704, 205647408]

約数ペア:

[(1, 205647408), (2, 102823704), (3, 68549136), (4, 51411852), (6, 34274568), (8, 25705926), (9, 22849712), (12, 17137284), (16, 12852963), (18, 11424856), (24, 8568642), (36, 5712428), (48, 4284321), (72, 2856214), (144, 1428107), (191, 1076688), (382, 538344), (573, 358896), (764, 269172), (1146, 179448), (1528, 134586), (1719, 119632), (2292, 89724), (3056, 67293), (3438, 59816), (4584, 44862), (6876, 29908), (7477, 27504), (9168, 22431), (13752, 14954)]