312804558

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7510

約数の個数: 64

約数和(自身を含む): 769098240

約数和(自身を除く): 456293682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3834, 4686, 7029, 7417, 14058, 14834, 21087, 22251, 42174, 44502, 66753, 81587, 133506, 163174, 200259, 244761, 400518, 489522, 526607, 734283, 1053214, 1468566, 1579821, 2202849, 3159642, 4405698, 4739463, 5792677, 9478926, 11585354, 14218389, 17378031, 28436778, 34756062, 52134093, 104268186, 156402279, 312804558]

約数ペア:

[(1, 312804558), (2, 156402279), (3, 104268186), (6, 52134093), (9, 34756062), (11, 28436778), (18, 17378031), (22, 14218389), (27, 11585354), (33, 9478926), (54, 5792677), (66, 4739463), (71, 4405698), (99, 3159642), (142, 2202849), (198, 1579821), (213, 1468566), (297, 1053214), (426, 734283), (594, 526607), (639, 489522), (781, 400518), (1278, 244761), (1562, 200259), (1917, 163174), (2343, 133506), (3834, 81587), (4686, 66753), (7029, 44502), (7417, 42174), (14058, 22251), (14834, 21087)]