219459006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3850

約数の個数: 72

約数和(自身を含む): 542126520

約数和(自身を除く): 322667514

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 3797, 4446, 6422, 7594, 9633, 11391, 19266, 22782, 28899, 34173, 49361, 57798, 68346, 72143, 98722, 144286, 148083, 216429, 296166, 432858, 444249, 641693, 649287, 888498, 937859, 1283386, 1298574, 1875718, 1925079, 2813577, 3850158, 5627154, 5775237, 8440731, 11550474, 12192167, 16881462, 24384334, 36576501, 73153002, 109729503, 219459006]

約数ペア:

[(1, 219459006), (2, 109729503), (3, 73153002), (6, 36576501), (9, 24384334), (13, 16881462), (18, 12192167), (19, 11550474), (26, 8440731), (38, 5775237), (39, 5627154), (57, 3850158), (78, 2813577), (114, 1925079), (117, 1875718), (169, 1298574), (171, 1283386), (234, 937859), (247, 888498), (338, 649287), (342, 641693), (494, 444249), (507, 432858), (741, 296166), (1014, 216429), (1482, 148083), (1521, 144286), (2223, 98722), (3042, 72143), (3211, 68346), (3797, 57798), (4446, 49361), (6422, 34173), (7594, 28899), (9633, 22782), (11391, 19266)]