218711712

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 593296704

約数和(自身を除く): 374584992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 181, 246, 307, 328, 362, 492, 543, 614, 656, 724, 921, 984, 1086, 1228, 1312, 1448, 1842, 1968, 2172, 2456, 2896, 3684, 3936, 4344, 4912, 5792, 7368, 7421, 8688, 9824, 12587, 14736, 14842, 17376, 22263, 25174, 29472, 29684, 37761, 44526, 50348, 55567, 59368, 75522, 89052, 100696, 111134, 118736, 151044, 166701, 178104, 201392, 222268, 237472, 302088, 333402, 356208, 402784, 444536, 604176, 666804, 712416, 889072, 1208352, 1333608, 1778144, 2278247, 2667216, 4556494, 5334432, 6834741, 9112988, 13669482, 18225976, 27338964, 36451952, 54677928, 72903904, 109355856, 218711712]

約数ペア:

[(1, 218711712), (2, 109355856), (3, 72903904), (4, 54677928), (6, 36451952), (8, 27338964), (12, 18225976), (16, 13669482), (24, 9112988), (32, 6834741), (41, 5334432), (48, 4556494), (82, 2667216), (96, 2278247), (123, 1778144), (164, 1333608), (181, 1208352), (246, 889072), (307, 712416), (328, 666804), (362, 604176), (492, 444536), (543, 402784), (614, 356208), (656, 333402), (724, 302088), (921, 237472), (984, 222268), (1086, 201392), (1228, 178104), (1312, 166701), (1448, 151044), (1842, 118736), (1968, 111134), (2172, 100696), (2456, 89052), (2896, 75522), (3684, 59368), (3936, 55567), (4344, 50348), (4912, 44526), (5792, 37761), (7368, 29684), (7421, 29472), (8688, 25174), (9824, 22263), (12587, 17376), (14736, 14842)]