218212824

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 562020480

約数和(自身を除く): 343807656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 211, 246, 328, 422, 492, 633, 844, 984, 1051, 1266, 1688, 2102, 2532, 3153, 4204, 5064, 6306, 8408, 8651, 12612, 17302, 25224, 25953, 34604, 43091, 51906, 69208, 86182, 103812, 129273, 172364, 207624, 221761, 258546, 344728, 443522, 517092, 665283, 887044, 1034184, 1330566, 1774088, 2661132, 5322264, 9092201, 18184402, 27276603, 36368804, 54553206, 72737608, 109106412, 218212824]

約数ペア:

[(1, 218212824), (2, 109106412), (3, 72737608), (4, 54553206), (6, 36368804), (8, 27276603), (12, 18184402), (24, 9092201), (41, 5322264), (82, 2661132), (123, 1774088), (164, 1330566), (211, 1034184), (246, 887044), (328, 665283), (422, 517092), (492, 443522), (633, 344728), (844, 258546), (984, 221761), (1051, 207624), (1266, 172364), (1688, 129273), (2102, 103812), (2532, 86182), (3153, 69208), (4204, 51906), (5064, 43091), (6306, 34604), (8408, 25953), (8651, 25224), (12612, 17302)]