322458318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28158

約数の個数: 72

約数和(自身を含む): 875275128

約数和(自身を除く): 552816810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 28123, 56246, 84369, 168738, 196861, 253107, 365599, 393722, 506214, 590583, 731198, 1096797, 1181166, 1378027, 1771749, 2193594, 2559193, 2756054, 3290391, 3543498, 4134081, 5118386, 6580782, 7677579, 8268162, 12402243, 15355158, 17914351, 23032737, 24804486, 35828702, 46065474, 53743053, 107486106, 161229159, 322458318]

約数ペア:

[(1, 322458318), (2, 161229159), (3, 107486106), (6, 53743053), (7, 46065474), (9, 35828702), (13, 24804486), (14, 23032737), (18, 17914351), (21, 15355158), (26, 12402243), (39, 8268162), (42, 7677579), (49, 6580782), (63, 5118386), (78, 4134081), (91, 3543498), (98, 3290391), (117, 2756054), (126, 2559193), (147, 2193594), (182, 1771749), (234, 1378027), (273, 1181166), (294, 1096797), (441, 731198), (546, 590583), (637, 506214), (819, 393722), (882, 365599), (1274, 253107), (1638, 196861), (1911, 168738), (3822, 84369), (5733, 56246), (11466, 28123)]