645047472

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5297}}^1$

素因数の和:5410

約数の個数: 80

約数和(自身を含む): 1734353280

約数和(自身を除く): 1089305808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 688, 708, 944, 1032, 1416, 2064, 2537, 2832, 5074, 5297, 7611, 10148, 10594, 15222, 15891, 20296, 21188, 30444, 31782, 40592, 42376, 60888, 63564, 84752, 121776, 127128, 227771, 254256, 312523, 455542, 625046, 683313, 911084, 937569, 1250092, 1366626, 1822168, 1875138, 2500184, 2733252, 3644336, 3750276, 5000368, 5466504, 7500552, 10933008, 13438489, 15001104, 26876978, 40315467, 53753956, 80630934, 107507912, 161261868, 215015824, 322523736, 645047472]

約数ペア:

[(1, 645047472), (2, 322523736), (3, 215015824), (4, 161261868), (6, 107507912), (8, 80630934), (12, 53753956), (16, 40315467), (24, 26876978), (43, 15001104), (48, 13438489), (59, 10933008), (86, 7500552), (118, 5466504), (129, 5000368), (172, 3750276), (177, 3644336), (236, 2733252), (258, 2500184), (344, 1875138), (354, 1822168), (472, 1366626), (516, 1250092), (688, 937569), (708, 911084), (944, 683313), (1032, 625046), (1416, 455542), (2064, 312523), (2537, 254256), (2832, 227771), (5074, 127128), (5297, 121776), (7611, 84752), (10148, 63564), (10594, 60888), (15222, 42376), (15891, 40592), (20296, 31782), (21188, 30444)]