217430376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1$

素因数の和:4850

約数の個数: 64

約数和(自身を含む): 577972800

約数和(自身を除く): 360542424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 808, 1212, 1919, 2424, 3838, 4721, 5757, 7676, 9442, 11514, 14163, 15352, 18884, 23028, 28326, 37768, 46056, 56652, 89699, 113304, 179398, 269097, 358796, 476821, 538194, 717592, 953642, 1076388, 1430463, 1907284, 2152776, 2860926, 3814568, 5721852, 9059599, 11443704, 18119198, 27178797, 36238396, 54357594, 72476792, 108715188, 217430376]

約数ペア:

[(1, 217430376), (2, 108715188), (3, 72476792), (4, 54357594), (6, 36238396), (8, 27178797), (12, 18119198), (19, 11443704), (24, 9059599), (38, 5721852), (57, 3814568), (76, 2860926), (101, 2152776), (114, 1907284), (152, 1430463), (202, 1076388), (228, 953642), (303, 717592), (404, 538194), (456, 476821), (606, 358796), (808, 269097), (1212, 179398), (1919, 113304), (2424, 89699), (3838, 56652), (4721, 46056), (5757, 37768), (7676, 28326), (9442, 23028), (11514, 18884), (14163, 15352)]