213940944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{212243}}^1$

素因数の和:212264

約数の個数: 60

約数和(自身を含む): 684274656

約数和(自身を除く): 470333712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 212243, 424486, 636729, 848972, 1273458, 1485701, 1697944, 1910187, 2546916, 2971402, 3395888, 3820374, 4457103, 5093832, 5942804, 7640748, 8914206, 10187664, 11885608, 13371309, 15281496, 17828412, 23771216, 26742618, 30562992, 35656824, 53485236, 71313648, 106970472, 213940944]

約数ペア:

[(1, 213940944), (2, 106970472), (3, 71313648), (4, 53485236), (6, 35656824), (7, 30562992), (8, 26742618), (9, 23771216), (12, 17828412), (14, 15281496), (16, 13371309), (18, 11885608), (21, 10187664), (24, 8914206), (28, 7640748), (36, 5942804), (42, 5093832), (48, 4457103), (56, 3820374), (63, 3395888), (72, 2971402), (84, 2546916), (112, 1910187), (126, 1697944), (144, 1485701), (168, 1273458), (252, 848972), (336, 636729), (504, 424486), (1008, 212243)]