259464996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{147089}}^1$

素因数の和:147113

約数の個数: 54

約数和(自身を含む): 762955830

約数和(自身を除く): 503490834

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 147089, 294178, 441267, 588356, 882534, 1029623, 1323801, 1765068, 2059246, 2647602, 3088869, 4118492, 5295204, 6177738, 7207361, 9266607, 12355476, 14414722, 18533214, 21622083, 28829444, 37066428, 43244166, 64866249, 86488332, 129732498, 259464996]

約数ペア:

[(1, 259464996), (2, 129732498), (3, 86488332), (4, 64866249), (6, 43244166), (7, 37066428), (9, 28829444), (12, 21622083), (14, 18533214), (18, 14414722), (21, 12355476), (28, 9266607), (36, 7207361), (42, 6177738), (49, 5295204), (63, 4118492), (84, 3088869), (98, 2647602), (126, 2059246), (147, 1765068), (196, 1323801), (252, 1029623), (294, 882534), (441, 588356), (588, 441267), (882, 294178), (1764, 147089)]