376422872

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 819720000

約数和(自身を除く): 443297128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 197, 229, 298, 394, 458, 596, 788, 916, 1043, 1192, 1379, 1576, 1603, 1832, 2086, 2758, 3206, 4172, 5516, 6412, 8344, 11032, 12824, 29353, 34121, 45113, 58706, 68242, 90226, 117412, 136484, 180452, 205471, 234824, 238847, 272968, 315791, 360904, 410942, 477694, 631582, 821884, 955388, 1263164, 1643768, 1910776, 2526328, 6721837, 13443674, 26887348, 47052859, 53774696, 94105718, 188211436, 376422872]

約数ペア:

[(1, 376422872), (2, 188211436), (4, 94105718), (7, 53774696), (8, 47052859), (14, 26887348), (28, 13443674), (56, 6721837), (149, 2526328), (197, 1910776), (229, 1643768), (298, 1263164), (394, 955388), (458, 821884), (596, 631582), (788, 477694), (916, 410942), (1043, 360904), (1192, 315791), (1379, 272968), (1576, 238847), (1603, 234824), (1832, 205471), (2086, 180452), (2758, 136484), (3206, 117412), (4172, 90226), (5516, 68242), (6412, 58706), (8344, 45113), (11032, 34121), (12824, 29353)]