266564524744

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{167261}}^1$

素因数の和:167614

約数の個数: 64

約数和(自身を含む): 578057472000

約数和(自身を除く): 311492947256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 191, 298, 382, 596, 764, 1043, 1192, 1337, 1528, 2086, 2674, 4172, 5348, 8344, 10696, 28459, 56918, 113836, 167261, 199213, 227672, 334522, 398426, 669044, 796852, 1170827, 1338088, 1593704, 2341654, 4683308, 9366616, 24921889, 31946851, 49843778, 63893702, 99687556, 127787404, 174453223, 199375112, 223627957, 255574808, 348906446, 447255914, 697812892, 894511828, 1395625784, 1789023656, 4760080799, 9520161598, 19040323196, 33320565593, 38080646392, 66641131186, 133282262372, 266564524744]

約数ペア:

[(1, 266564524744), (2, 133282262372), (4, 66641131186), (7, 38080646392), (8, 33320565593), (14, 19040323196), (28, 9520161598), (56, 4760080799), (149, 1789023656), (191, 1395625784), (298, 894511828), (382, 697812892), (596, 447255914), (764, 348906446), (1043, 255574808), (1192, 223627957), (1337, 199375112), (1528, 174453223), (2086, 127787404), (2674, 99687556), (4172, 63893702), (5348, 49843778), (8344, 31946851), (10696, 24921889), (28459, 9366616), (56918, 4683308), (113836, 2341654), (167261, 1593704), (199213, 1338088), (227672, 1170827), (334522, 796852), (398426, 669044)]