528528048

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 1405243392

約数和(自身を除く): 876715344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 271, 328, 492, 542, 656, 813, 984, 991, 1084, 1626, 1968, 1982, 2168, 2973, 3252, 3964, 4336, 5946, 6504, 7928, 11111, 11892, 13008, 15856, 22222, 23784, 33333, 40631, 44444, 47568, 66666, 81262, 88888, 121893, 133332, 162524, 177776, 243786, 266664, 268561, 325048, 487572, 533328, 537122, 650096, 805683, 975144, 1074244, 1611366, 1950288, 2148488, 3222732, 4296976, 6445464, 11011001, 12890928, 22022002, 33033003, 44044004, 66066006, 88088008, 132132012, 176176016, 264264024, 528528048]

約数ペア:

[(1, 528528048), (2, 264264024), (3, 176176016), (4, 132132012), (6, 88088008), (8, 66066006), (12, 44044004), (16, 33033003), (24, 22022002), (41, 12890928), (48, 11011001), (82, 6445464), (123, 4296976), (164, 3222732), (246, 2148488), (271, 1950288), (328, 1611366), (492, 1074244), (542, 975144), (656, 805683), (813, 650096), (984, 537122), (991, 533328), (1084, 487572), (1626, 325048), (1968, 268561), (1982, 266664), (2168, 243786), (2973, 177776), (3252, 162524), (3964, 133332), (4336, 121893), (5946, 88888), (6504, 81262), (7928, 66666), (11111, 47568), (11892, 44444), (13008, 40631), (15856, 33333), (22222, 23784)]