221327172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9473}}^1$

素因数の和:9553

約数の個数: 72

約数和(自身を含む): 620736480

約数和(自身を除く): 399409308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 9473, 11682, 18946, 23364, 28419, 37892, 56838, 85257, 104203, 113676, 170514, 208406, 312609, 341028, 416812, 558907, 625218, 937827, 1117814, 1250436, 1676721, 1875654, 2235628, 3353442, 3751308, 5030163, 6147977, 6706884, 10060326, 12295954, 18443931, 20120652, 24591908, 36887862, 55331793, 73775724, 110663586, 221327172]

約数ペア:

[(1, 221327172), (2, 110663586), (3, 73775724), (4, 55331793), (6, 36887862), (9, 24591908), (11, 20120652), (12, 18443931), (18, 12295954), (22, 10060326), (33, 6706884), (36, 6147977), (44, 5030163), (59, 3751308), (66, 3353442), (99, 2235628), (118, 1875654), (132, 1676721), (177, 1250436), (198, 1117814), (236, 937827), (354, 625218), (396, 558907), (531, 416812), (649, 341028), (708, 312609), (1062, 208406), (1298, 170514), (1947, 113676), (2124, 104203), (2596, 85257), (3894, 56838), (5841, 37892), (7788, 28419), (9473, 23364), (11682, 18946)]