15719237436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{104021}}^1$

素因数の和:104299

約数の個数: 72

約数和(自身を含む): 42832930896

約数和(自身を除く): 27113693460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10794, 12593, 21588, 25186, 37779, 50372, 75558, 104021, 151116, 208042, 312063, 416084, 624126, 728147, 1248252, 1456294, 2184441, 2912588, 4368882, 5097029, 8737764, 10194058, 15291087, 20388116, 26733397, 30582174, 53466794, 61164348, 80200191, 106933588, 160400382, 187133779, 320800764, 374267558, 561401337, 748535116, 1122802674, 1309936453, 2245605348, 2619872906, 3929809359, 5239745812, 7859618718, 15719237436]

約数ペア:

[(1, 15719237436), (2, 7859618718), (3, 5239745812), (4, 3929809359), (6, 2619872906), (7, 2245605348), (12, 1309936453), (14, 1122802674), (21, 748535116), (28, 561401337), (42, 374267558), (49, 320800764), (84, 187133779), (98, 160400382), (147, 106933588), (196, 80200191), (257, 61164348), (294, 53466794), (514, 30582174), (588, 26733397), (771, 20388116), (1028, 15291087), (1542, 10194058), (1799, 8737764), (3084, 5097029), (3598, 4368882), (5397, 2912588), (7196, 2184441), (10794, 1456294), (12593, 1248252), (21588, 728147), (25186, 624126), (37779, 416084), (50372, 312063), (75558, 208042), (104021, 151116)]