312015536

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2842

約数の個数: 60

約数和(自身を含む): 708213600

約数和(自身を除く): 396198064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 784, 1043, 1192, 2086, 2384, 2671, 4172, 5342, 7301, 8344, 10684, 14602, 16688, 18697, 21368, 29204, 37394, 42736, 58408, 74788, 116816, 130879, 149576, 261758, 299152, 397979, 523516, 795958, 1047032, 1591916, 2094064, 2785853, 3183832, 5571706, 6367664, 11143412, 19500971, 22286824, 39001942, 44573648, 78003884, 156007768, 312015536]

約数ペア:

[(1, 312015536), (2, 156007768), (4, 78003884), (7, 44573648), (8, 39001942), (14, 22286824), (16, 19500971), (28, 11143412), (49, 6367664), (56, 5571706), (98, 3183832), (112, 2785853), (149, 2094064), (196, 1591916), (298, 1047032), (392, 795958), (596, 523516), (784, 397979), (1043, 299152), (1192, 261758), (2086, 149576), (2384, 130879), (2671, 116816), (4172, 74788), (5342, 58408), (7301, 42736), (8344, 37394), (10684, 29204), (14602, 21368), (16688, 18697)]