556841916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5897}}^1$

素因数の和:6011

約数の個数: 72

約数和(自身を含む): 1464166704

約数和(自身を除く): 907324788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 2196, 2623, 5246, 5897, 7869, 10492, 11794, 15738, 17691, 23588, 23607, 31476, 35382, 47214, 53073, 70764, 94428, 106146, 212292, 253571, 359717, 507142, 719434, 760713, 1014284, 1079151, 1438868, 1521426, 2158302, 2282139, 3042852, 3237453, 4316604, 4564278, 6474906, 9128556, 12949812, 15467831, 30935662, 46403493, 61871324, 92806986, 139210479, 185613972, 278420958, 556841916]

約数ペア:

[(1, 556841916), (2, 278420958), (3, 185613972), (4, 139210479), (6, 92806986), (9, 61871324), (12, 46403493), (18, 30935662), (36, 15467831), (43, 12949812), (61, 9128556), (86, 6474906), (122, 4564278), (129, 4316604), (172, 3237453), (183, 3042852), (244, 2282139), (258, 2158302), (366, 1521426), (387, 1438868), (516, 1079151), (549, 1014284), (732, 760713), (774, 719434), (1098, 507142), (1548, 359717), (2196, 253571), (2623, 212292), (5246, 106146), (5897, 94428), (7869, 70764), (10492, 53073), (11794, 47214), (15738, 35382), (17691, 31476), (23588, 23607)]