218291472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{30937}}^1$

素因数の和:30965

約数の個数: 90

約数和(自身を含む): 710676798

約数和(自身を除く): 492385326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 30937, 61874, 92811, 123748, 185622, 216559, 247496, 278433, 371244, 433118, 494992, 556866, 649677, 742488, 866236, 1113732, 1299354, 1484976, 1515913, 1732472, 1949031, 2227464, 2598708, 3031826, 3464944, 3898062, 4454928, 4547739, 5197416, 6063652, 7796124, 9095478, 10394832, 12127304, 13643217, 15592248, 18190956, 24254608, 27286434, 31184496, 36381912, 54572868, 72763824, 109145736, 218291472]

約数ペア:

[(1, 218291472), (2, 109145736), (3, 72763824), (4, 54572868), (6, 36381912), (7, 31184496), (8, 27286434), (9, 24254608), (12, 18190956), (14, 15592248), (16, 13643217), (18, 12127304), (21, 10394832), (24, 9095478), (28, 7796124), (36, 6063652), (42, 5197416), (48, 4547739), (49, 4454928), (56, 3898062), (63, 3464944), (72, 3031826), (84, 2598708), (98, 2227464), (112, 1949031), (126, 1732472), (144, 1515913), (147, 1484976), (168, 1299354), (196, 1113732), (252, 866236), (294, 742488), (336, 649677), (392, 556866), (441, 494992), (504, 433118), (588, 371244), (784, 278433), (882, 247496), (1008, 216559), (1176, 185622), (1764, 123748), (2352, 92811), (3528, 61874), (7056, 30937)]