220822956

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 596818880

約数和(自身を除く): 375995924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 73, 74, 108, 111, 146, 148, 219, 222, 292, 333, 438, 444, 657, 666, 757, 876, 999, 1314, 1332, 1514, 1971, 1998, 2271, 2628, 2701, 3028, 3942, 3996, 4542, 5402, 6813, 7884, 8103, 9084, 10804, 13626, 16206, 20439, 24309, 27252, 28009, 32412, 40878, 48618, 55261, 56018, 72927, 81756, 84027, 97236, 110522, 112036, 145854, 165783, 168054, 221044, 252081, 291708, 331566, 336108, 497349, 504162, 663132, 756243, 994698, 1008324, 1492047, 1512486, 1989396, 2044657, 2984094, 3024972, 4089314, 5968188, 6133971, 8178628, 12267942, 18401913, 24535884, 36803826, 55205739, 73607652, 110411478, 220822956]

約数ペア:

[(1, 220822956), (2, 110411478), (3, 73607652), (4, 55205739), (6, 36803826), (9, 24535884), (12, 18401913), (18, 12267942), (27, 8178628), (36, 6133971), (37, 5968188), (54, 4089314), (73, 3024972), (74, 2984094), (108, 2044657), (111, 1989396), (146, 1512486), (148, 1492047), (219, 1008324), (222, 994698), (292, 756243), (333, 663132), (438, 504162), (444, 497349), (657, 336108), (666, 331566), (757, 291708), (876, 252081), (999, 221044), (1314, 168054), (1332, 165783), (1514, 145854), (1971, 112036), (1998, 110522), (2271, 97236), (2628, 84027), (2701, 81756), (3028, 72927), (3942, 56018), (3996, 55261), (4542, 48618), (5402, 40878), (6813, 32412), (7884, 28009), (8103, 27252), (9084, 24309), (10804, 20439), (13626, 16206)]