212327928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 385214472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 251, 279, 372, 379, 502, 558, 744, 753, 758, 1004, 1116, 1137, 1506, 1516, 2008, 2232, 2259, 2274, 3012, 3032, 3411, 4518, 4548, 6024, 6822, 7781, 9036, 9096, 11749, 13644, 15562, 18072, 23343, 23498, 27288, 31124, 35247, 46686, 46996, 62248, 70029, 70494, 93372, 93992, 95129, 105741, 140058, 140988, 186744, 190258, 211482, 280116, 281976, 285387, 380516, 422964, 560232, 570774, 761032, 845928, 856161, 1141548, 1712322, 2283096, 2948999, 3424644, 5897998, 6849288, 8846997, 11795996, 17693994, 23591992, 26540991, 35387988, 53081982, 70775976, 106163964, 212327928]

約数ペア:

[(1, 212327928), (2, 106163964), (3, 70775976), (4, 53081982), (6, 35387988), (8, 26540991), (9, 23591992), (12, 17693994), (18, 11795996), (24, 8846997), (31, 6849288), (36, 5897998), (62, 3424644), (72, 2948999), (93, 2283096), (124, 1712322), (186, 1141548), (248, 856161), (251, 845928), (279, 761032), (372, 570774), (379, 560232), (502, 422964), (558, 380516), (744, 285387), (753, 281976), (758, 280116), (1004, 211482), (1116, 190258), (1137, 186744), (1506, 140988), (1516, 140058), (2008, 105741), (2232, 95129), (2259, 93992), (2274, 93372), (3012, 70494), (3032, 70029), (3411, 62248), (4518, 46996), (4548, 46686), (6024, 35247), (6822, 31124), (7781, 27288), (9036, 23498), (9096, 23343), (11749, 18072), (13644, 15562)]