662138672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 1475738880

約数和(自身を除く): 813600208

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 1508, 1612, 1798, 3016, 3224, 3541, 3596, 6032, 6448, 7082, 7192, 11687, 14164, 14384, 23374, 28328, 46033, 46748, 56656, 92066, 93496, 102689, 109771, 184132, 186992, 205378, 219542, 368264, 410756, 439084, 736528, 821512, 878168, 1334957, 1427023, 1643024, 1756336, 2669914, 2854046, 3183359, 5339828, 5708092, 6366718, 10679656, 11416184, 12733436, 21359312, 22832368, 25466872, 41383667, 50933744, 82767334, 165534668, 331069336, 662138672]

約数ペア:

[(1, 662138672), (2, 331069336), (4, 165534668), (8, 82767334), (13, 50933744), (16, 41383667), (26, 25466872), (29, 22832368), (31, 21359312), (52, 12733436), (58, 11416184), (62, 10679656), (104, 6366718), (116, 5708092), (124, 5339828), (208, 3183359), (232, 2854046), (248, 2669914), (377, 1756336), (403, 1643024), (464, 1427023), (496, 1334957), (754, 878168), (806, 821512), (899, 736528), (1508, 439084), (1612, 410756), (1798, 368264), (3016, 219542), (3224, 205378), (3541, 186992), (3596, 184132), (6032, 109771), (6448, 102689), (7082, 93496), (7192, 92066), (11687, 56656), (14164, 46748), (14384, 46033), (23374, 28328)]