1330290648

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{86743}}^1$

素因数の和:86829

約数の個数: 64

約数和(自身を含む): 3747340800

約数和(自身を除く): 2417050152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 86743, 173486, 260229, 346972, 520458, 693944, 780687, 1040916, 1561374, 2081832, 2342061, 3122748, 4684122, 6158753, 6245496, 9368244, 12317506, 18476259, 18736488, 24635012, 36952518, 49270024, 55428777, 73905036, 110857554, 147810072, 166286331, 221715108, 332572662, 443430216, 665145324, 1330290648]

約数ペア:

[(1, 1330290648), (2, 665145324), (3, 443430216), (4, 332572662), (6, 221715108), (8, 166286331), (9, 147810072), (12, 110857554), (18, 73905036), (24, 55428777), (27, 49270024), (36, 36952518), (54, 24635012), (71, 18736488), (72, 18476259), (108, 12317506), (142, 9368244), (213, 6245496), (216, 6158753), (284, 4684122), (426, 3122748), (568, 2342061), (639, 2081832), (852, 1561374), (1278, 1040916), (1704, 780687), (1917, 693944), (2556, 520458), (3834, 346972), (5112, 260229), (7668, 173486), (15336, 86743)]