325817268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1013}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 886852512

約数和(自身を除く): 561035244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 547, 588, 1013, 1094, 1641, 2026, 2188, 3039, 3282, 3829, 4052, 6078, 6564, 7091, 7658, 11487, 12156, 14182, 15316, 21273, 22974, 26803, 28364, 42546, 45948, 49637, 53606, 80409, 85092, 99274, 107212, 148911, 160818, 198548, 297822, 321636, 554111, 595644, 1108222, 1662333, 2216444, 3324666, 3878777, 6649332, 7757554, 11636331, 15515108, 23272662, 27151439, 46545324, 54302878, 81454317, 108605756, 162908634, 325817268]

約数ペア:

[(1, 325817268), (2, 162908634), (3, 108605756), (4, 81454317), (6, 54302878), (7, 46545324), (12, 27151439), (14, 23272662), (21, 15515108), (28, 11636331), (42, 7757554), (49, 6649332), (84, 3878777), (98, 3324666), (147, 2216444), (196, 1662333), (294, 1108222), (547, 595644), (588, 554111), (1013, 321636), (1094, 297822), (1641, 198548), (2026, 160818), (2188, 148911), (3039, 107212), (3282, 99274), (3829, 85092), (4052, 80409), (6078, 53606), (6564, 49637), (7091, 45948), (7658, 42546), (11487, 28364), (12156, 26803), (14182, 22974), (15316, 21273)]