980189532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{185221}}^1$

素因数の和:185248

約数の個数: 72

約数和(自身を含む): 2956143120

約数和(自身を除く): 1975953588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 185221, 370442, 555663, 740884, 1111326, 1296547, 1666989, 2222652, 2593094, 3333978, 3889641, 5000967, 5186188, 6667956, 7779282, 9075829, 10001934, 11668923, 15558564, 18151658, 20003868, 23337846, 27227487, 35006769, 36303316, 46675692, 54454974, 70013538, 81682461, 108909948, 140027076, 163364922, 245047383, 326729844, 490094766, 980189532]

約数ペア:

[(1, 980189532), (2, 490094766), (3, 326729844), (4, 245047383), (6, 163364922), (7, 140027076), (9, 108909948), (12, 81682461), (14, 70013538), (18, 54454974), (21, 46675692), (27, 36303316), (28, 35006769), (36, 27227487), (42, 23337846), (49, 20003868), (54, 18151658), (63, 15558564), (84, 11668923), (98, 10001934), (108, 9075829), (126, 7779282), (147, 6667956), (189, 5186188), (196, 5000967), (252, 3889641), (294, 3333978), (378, 2593094), (441, 2222652), (588, 1666989), (756, 1296547), (882, 1111326), (1323, 740884), (1764, 555663), (2646, 370442), (5292, 185221)]