399280992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12197}}^1$

素因数の和:12252

約数の個数: 96

約数和(自身を含む): 1180376064

約数和(自身を除く): 781095072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 8184, 10912, 12197, 16368, 24394, 32736, 36591, 48788, 73182, 97576, 134167, 146364, 195152, 268334, 292728, 378107, 390304, 402501, 536668, 585456, 756214, 805002, 1073336, 1134321, 1170912, 1512428, 1610004, 2146672, 2268642, 3024856, 3220008, 4159177, 4293344, 4537284, 6049712, 6440016, 8318354, 9074568, 12099424, 12477531, 12880032, 16636708, 18149136, 24955062, 33273416, 36298272, 49910124, 66546832, 99820248, 133093664, 199640496, 399280992]

約数ペア:

[(1, 399280992), (2, 199640496), (3, 133093664), (4, 99820248), (6, 66546832), (8, 49910124), (11, 36298272), (12, 33273416), (16, 24955062), (22, 18149136), (24, 16636708), (31, 12880032), (32, 12477531), (33, 12099424), (44, 9074568), (48, 8318354), (62, 6440016), (66, 6049712), (88, 4537284), (93, 4293344), (96, 4159177), (124, 3220008), (132, 3024856), (176, 2268642), (186, 2146672), (248, 1610004), (264, 1512428), (341, 1170912), (352, 1134321), (372, 1073336), (496, 805002), (528, 756214), (682, 585456), (744, 536668), (992, 402501), (1023, 390304), (1056, 378107), (1364, 292728), (1488, 268334), (2046, 195152), (2728, 146364), (2976, 134167), (4092, 97576), (5456, 73182), (8184, 48788), (10912, 36591), (12197, 32736), (16368, 24394)]