267152464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 565678080

約数和(自身を除く): 298525616

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 107, 152, 172, 191, 214, 304, 344, 382, 428, 688, 764, 817, 856, 1528, 1634, 1712, 2033, 3056, 3268, 3629, 4066, 4601, 6536, 7258, 8132, 8213, 9202, 13072, 14516, 16264, 16426, 18404, 20437, 29032, 32528, 32852, 36808, 40874, 58064, 65704, 73616, 81748, 87419, 131408, 156047, 163496, 174838, 312094, 326992, 349676, 388303, 624188, 699352, 776606, 878791, 1248376, 1398704, 1553212, 1757582, 2496752, 3106424, 3515164, 6212848, 7030328, 14060656, 16697029, 33394058, 66788116, 133576232, 267152464]

約数ペア:

[(1, 267152464), (2, 133576232), (4, 66788116), (8, 33394058), (16, 16697029), (19, 14060656), (38, 7030328), (43, 6212848), (76, 3515164), (86, 3106424), (107, 2496752), (152, 1757582), (172, 1553212), (191, 1398704), (214, 1248376), (304, 878791), (344, 776606), (382, 699352), (428, 624188), (688, 388303), (764, 349676), (817, 326992), (856, 312094), (1528, 174838), (1634, 163496), (1712, 156047), (2033, 131408), (3056, 87419), (3268, 81748), (3629, 73616), (4066, 65704), (4601, 58064), (6536, 40874), (7258, 36808), (8132, 32852), (8213, 32528), (9202, 29032), (13072, 20437), (14516, 18404), (16264, 16426)]