397738614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9221}}^1$

素因数の和:9325

約数の個数: 64

約数和(自身を含む): 991549440

約数和(自身を除く): 593810826

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3318, 6162, 7189, 9221, 14378, 18442, 21567, 27663, 43134, 55326, 64547, 119873, 129094, 193641, 239746, 359619, 387282, 719238, 728459, 839111, 1456918, 1678222, 2185377, 2517333, 4370754, 5034666, 5099213, 9469967, 10198426, 15297639, 18939934, 28409901, 30595278, 56819802, 66289769, 132579538, 198869307, 397738614]

約数ペア:

[(1, 397738614), (2, 198869307), (3, 132579538), (6, 66289769), (7, 56819802), (13, 30595278), (14, 28409901), (21, 18939934), (26, 15297639), (39, 10198426), (42, 9469967), (78, 5099213), (79, 5034666), (91, 4370754), (158, 2517333), (182, 2185377), (237, 1678222), (273, 1456918), (474, 839111), (546, 728459), (553, 719238), (1027, 387282), (1106, 359619), (1659, 239746), (2054, 193641), (3081, 129094), (3318, 119873), (6162, 64547), (7189, 55326), (9221, 43134), (14378, 27663), (18442, 21567)]