613284

素因数分解:

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

素因数の和:177

約数の個数: 48

約数和(自身を含む): 1680000

約数和(自身を除く): 1066716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 343, 447, 588, 596, 686, 894, 1029, 1043, 1372, 1788, 2058, 2086, 3129, 4116, 4172, 6258, 7301, 12516, 14602, 21903, 29204, 43806, 51107, 87612, 102214, 153321, 204428, 306642, 613284]

約数ペア:

[(1, 613284), (2, 306642), (3, 204428), (4, 153321), (6, 102214), (7, 87612), (12, 51107), (14, 43806), (21, 29204), (28, 21903), (42, 14602), (49, 12516), (84, 7301), (98, 6258), (147, 4172), (149, 4116), (196, 3129), (294, 2086), (298, 2058), (343, 1788), (447, 1372), (588, 1043), (596, 1029), (686, 894)]