248484384

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1549}}^1$

素因数の和:2122

約数の個数: 72

約数和(自身を含む): 708353100

約数和(自身を除く): 459868716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 1114, 1549, 1671, 2228, 3098, 3342, 4456, 4647, 5013, 6196, 6684, 8912, 9294, 10026, 12392, 13368, 13941, 17824, 18588, 20052, 24784, 26736, 27882, 37176, 40104, 49568, 53472, 55764, 74352, 80208, 111528, 148704, 160416, 223056, 446112, 862793, 1725586, 2588379, 3451172, 5176758, 6902344, 7765137, 10353516, 13804688, 15530274, 20707032, 27609376, 31060548, 41414064, 62121096, 82828128, 124242192, 248484384]

約数ペア:

[(1, 248484384), (2, 124242192), (3, 82828128), (4, 62121096), (6, 41414064), (8, 31060548), (9, 27609376), (12, 20707032), (16, 15530274), (18, 13804688), (24, 10353516), (32, 7765137), (36, 6902344), (48, 5176758), (72, 3451172), (96, 2588379), (144, 1725586), (288, 862793), (557, 446112), (1114, 223056), (1549, 160416), (1671, 148704), (2228, 111528), (3098, 80208), (3342, 74352), (4456, 55764), (4647, 53472), (5013, 49568), (6196, 40104), (6684, 37176), (8912, 27882), (9294, 26736), (10026, 24784), (12392, 20052), (13368, 18588), (13941, 17824)]