224285348

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 484545600

約数和(自身を除く): 260260252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 229, 263, 266, 458, 526, 532, 916, 931, 1052, 1603, 1841, 1862, 3206, 3682, 3724, 4351, 4997, 6412, 7364, 8702, 9994, 11221, 12887, 17404, 19988, 22442, 25774, 30457, 34979, 44884, 51548, 60227, 60914, 69958, 120454, 121828, 139916, 213199, 240908, 244853, 421589, 426398, 489706, 843178, 852796, 979412, 1144313, 1686356, 2288626, 2951123, 4577252, 5902246, 8010191, 11804492, 16020382, 32040764, 56071337, 112142674, 224285348]

約数ペア:

[(1, 224285348), (2, 112142674), (4, 56071337), (7, 32040764), (14, 16020382), (19, 11804492), (28, 8010191), (38, 5902246), (49, 4577252), (76, 2951123), (98, 2288626), (133, 1686356), (196, 1144313), (229, 979412), (263, 852796), (266, 843178), (458, 489706), (526, 426398), (532, 421589), (916, 244853), (931, 240908), (1052, 213199), (1603, 139916), (1841, 121828), (1862, 120454), (3206, 69958), (3682, 60914), (3724, 60227), (4351, 51548), (4997, 44884), (6412, 34979), (7364, 30457), (8702, 25774), (9994, 22442), (11221, 19988), (12887, 17404)]