8920356648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{4157}}^1$

素因数の和:4467

約数の個数: 128

約数和(自身を含む): 26081637120

約数和(自身を除く): 17161280472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 241, 318, 371, 424, 482, 636, 723, 742, 964, 1113, 1272, 1446, 1484, 1687, 1928, 2226, 2892, 2968, 3374, 4157, 4452, 5061, 5784, 6748, 8314, 8904, 10122, 12471, 12773, 13496, 16628, 20244, 24942, 25546, 29099, 33256, 38319, 40488, 49884, 51092, 58198, 76638, 87297, 89411, 99768, 102184, 116396, 153276, 174594, 178822, 220321, 232792, 268233, 306552, 349188, 357644, 440642, 536466, 660963, 698376, 715288, 881284, 1001837, 1072932, 1321926, 1542247, 1762568, 2003674, 2145864, 2643852, 3005511, 3084494, 4007348, 4626741, 5287704, 6011022, 6168988, 7012859, 8014696, 9253482, 12022044, 12337976, 14025718, 18506964, 21038577, 24044088, 28051436, 37013928, 42077154, 53097361, 56102872, 84154308, 106194722, 159292083, 168308616, 212389444, 318584166, 371681527, 424778888, 637168332, 743363054, 1115044581, 1274336664, 1486726108, 2230089162, 2973452216, 4460178324, 8920356648]

約数ペア:

[(1, 8920356648), (2, 4460178324), (3, 2973452216), (4, 2230089162), (6, 1486726108), (7, 1274336664), (8, 1115044581), (12, 743363054), (14, 637168332), (21, 424778888), (24, 371681527), (28, 318584166), (42, 212389444), (53, 168308616), (56, 159292083), (84, 106194722), (106, 84154308), (159, 56102872), (168, 53097361), (212, 42077154), (241, 37013928), (318, 28051436), (371, 24044088), (424, 21038577), (482, 18506964), (636, 14025718), (723, 12337976), (742, 12022044), (964, 9253482), (1113, 8014696), (1272, 7012859), (1446, 6168988), (1484, 6011022), (1687, 5287704), (1928, 4626741), (2226, 4007348), (2892, 3084494), (2968, 3005511), (3374, 2643852), (4157, 2145864), (4452, 2003674), (5061, 1762568), (5784, 1542247), (6748, 1321926), (8314, 1072932), (8904, 1001837), (10122, 881284), (12471, 715288), (12773, 698376), (13496, 660963), (16628, 536466), (20244, 440642), (24942, 357644), (25546, 349188), (29099, 306552), (33256, 268233), (38319, 232792), (40488, 220321), (49884, 178822), (51092, 174594), (58198, 153276), (76638, 116396), (87297, 102184), (89411, 99768)]