720706517904

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2144041}}^1$

素因数の和:2144248

約数の個数: 80

約数和(自身を含む): 1914200697600

約数和(自身を除く): 1193494179696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 149, 188, 282, 298, 376, 447, 564, 596, 752, 894, 1128, 1192, 1788, 2256, 2384, 3576, 7003, 7152, 14006, 21009, 28012, 42018, 56024, 84036, 112048, 168072, 336144, 2144041, 4288082, 6432123, 8576164, 12864246, 17152328, 25728492, 34304656, 51456984, 100769927, 102913968, 201539854, 302309781, 319462109, 403079708, 604619562, 638924218, 806159416, 958386327, 1209239124, 1277848436, 1612318832, 1916772654, 2418478248, 2555696872, 3833545308, 4836956496, 5111393744, 7667090616, 15014719123, 15334181232, 30029438246, 45044157369, 60058876492, 90088314738, 120117752984, 180176629476, 240235505968, 360353258952, 720706517904]

約数ペア:

[(1, 720706517904), (2, 360353258952), (3, 240235505968), (4, 180176629476), (6, 120117752984), (8, 90088314738), (12, 60058876492), (16, 45044157369), (24, 30029438246), (47, 15334181232), (48, 15014719123), (94, 7667090616), (141, 5111393744), (149, 4836956496), (188, 3833545308), (282, 2555696872), (298, 2418478248), (376, 1916772654), (447, 1612318832), (564, 1277848436), (596, 1209239124), (752, 958386327), (894, 806159416), (1128, 638924218), (1192, 604619562), (1788, 403079708), (2256, 319462109), (2384, 302309781), (3576, 201539854), (7003, 102913968), (7152, 100769927), (14006, 51456984), (21009, 34304656), (28012, 25728492), (42018, 17152328), (56024, 12864246), (84036, 8576164), (112048, 6432123), (168072, 4288082), (336144, 2144041)]