553621488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22571}}^1$

素因数の和:22662

約数の個数: 80

約数和(自身を含む): 1656965376

約数和(自身を除く): 1103343888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 22571, 24528, 45142, 67713, 90284, 135426, 157997, 180568, 270852, 315994, 361136, 473991, 541704, 631988, 947982, 1083408, 1263976, 1647683, 1895964, 2527952, 3295366, 3791928, 4943049, 6590732, 7583856, 9886098, 11533781, 13181464, 19772196, 23067562, 26362928, 34601343, 39544392, 46135124, 69202686, 79088784, 92270248, 138405372, 184540496, 276810744, 553621488]

約数ペア:

[(1, 553621488), (2, 276810744), (3, 184540496), (4, 138405372), (6, 92270248), (7, 79088784), (8, 69202686), (12, 46135124), (14, 39544392), (16, 34601343), (21, 26362928), (24, 23067562), (28, 19772196), (42, 13181464), (48, 11533781), (56, 9886098), (73, 7583856), (84, 6590732), (112, 4943049), (146, 3791928), (168, 3295366), (219, 2527952), (292, 1895964), (336, 1647683), (438, 1263976), (511, 1083408), (584, 947982), (876, 631988), (1022, 541704), (1168, 473991), (1533, 361136), (1752, 315994), (2044, 270852), (3066, 180568), (3504, 157997), (4088, 135426), (6132, 90284), (8176, 67713), (12264, 45142), (22571, 24528)]