31252452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 60677148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 149, 154, 227, 231, 298, 308, 447, 454, 462, 596, 681, 894, 908, 924, 1043, 1362, 1589, 1639, 1788, 2086, 2497, 2724, 3129, 3178, 3278, 4172, 4767, 4917, 4994, 6258, 6356, 6556, 7491, 9534, 9834, 9988, 11473, 12516, 14982, 17479, 19068, 19668, 22946, 29964, 33823, 34419, 34958, 45892, 52437, 67646, 68838, 69916, 101469, 104874, 135292, 137676, 202938, 209748, 236761, 372053, 405876, 473522, 710283, 744106, 947044, 1116159, 1420566, 1488212, 2232318, 2604371, 2841132, 4464636, 5208742, 7813113, 10417484, 15626226, 31252452]

約数ペア:

[(1, 31252452), (2, 15626226), (3, 10417484), (4, 7813113), (6, 5208742), (7, 4464636), (11, 2841132), (12, 2604371), (14, 2232318), (21, 1488212), (22, 1420566), (28, 1116159), (33, 947044), (42, 744106), (44, 710283), (66, 473522), (77, 405876), (84, 372053), (132, 236761), (149, 209748), (154, 202938), (227, 137676), (231, 135292), (298, 104874), (308, 101469), (447, 69916), (454, 68838), (462, 67646), (596, 52437), (681, 45892), (894, 34958), (908, 34419), (924, 33823), (1043, 29964), (1362, 22946), (1589, 19668), (1639, 19068), (1788, 17479), (2086, 14982), (2497, 12516), (2724, 11473), (3129, 9988), (3178, 9834), (3278, 9534), (4172, 7491), (4767, 6556), (4917, 6356), (4994, 6258)]