220591056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2111}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 653672448

約数和(自身を除く): 433081392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 2111, 2177, 2488, 3732, 4222, 4354, 4976, 6333, 6531, 7464, 8444, 8708, 12666, 13062, 14777, 14928, 16888, 17416, 25332, 26124, 29554, 33776, 34832, 44331, 50664, 52248, 59108, 88662, 101328, 104496, 118216, 177324, 236432, 354648, 656521, 709296, 1313042, 1969563, 2626084, 3939126, 4595647, 5252168, 7878252, 9191294, 10504336, 13786941, 15756504, 18382588, 27573882, 31513008, 36765176, 55147764, 73530352, 110295528, 220591056]

約数ペア:

[(1, 220591056), (2, 110295528), (3, 73530352), (4, 55147764), (6, 36765176), (7, 31513008), (8, 27573882), (12, 18382588), (14, 15756504), (16, 13786941), (21, 10504336), (24, 9191294), (28, 7878252), (42, 5252168), (48, 4595647), (56, 3939126), (84, 2626084), (112, 1969563), (168, 1313042), (311, 709296), (336, 656521), (622, 354648), (933, 236432), (1244, 177324), (1866, 118216), (2111, 104496), (2177, 101328), (2488, 88662), (3732, 59108), (4222, 52248), (4354, 50664), (4976, 44331), (6333, 34832), (6531, 33776), (7464, 29554), (8444, 26124), (8708, 25332), (12666, 17416), (13062, 16888), (14777, 14928)]