31818902976

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138449}}^1$

素因数の和:138496

約数の個数: 224

約数和(自身を含む): 112532160000

約数和(自身を除く): 80713257024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 19152, 25536, 28728, 32832, 38304, 57456, 76608, 114912, 138449, 229824, 276898, 415347, 553796, 830694, 969143, 1107592, 1246041, 1661388, 1938286, 2215184, 2492082, 2630531, 2907429, 3322776, 3738123, 3876572, 4430368, 4984164, 5261062, 5814858, 6645552, 7476246, 7753144, 7891593, 8722287, 8860736, 9968328, 10522124, 11629716, 13291104, 14952492, 15506288, 15783186, 17444574, 18413717, 19936656, 21044248, 23259432, 23674779, 26166861, 26582208, 29904984, 31012576, 31566372, 34889148, 36827434, 39873312, 42088496, 46518864, 47349558, 52333722, 55241151, 59809968, 62025152, 63132744, 69778296, 71024337, 73654868, 79746624, 84176992, 93037728, 94699116, 104667444, 110482302, 119619936, 126265488, 139556592, 142048674, 147309736, 165723453, 168353984, 186075456, 189398232, 209334888, 220964604, 239239872, 252530976, 279113184, 284097348, 294619472, 331446906, 378796464, 418669776, 441929208, 497170359, 505061952, 558226368, 568194696, 589238944, 662893812, 757592928, 837339552, 883858416, 994340718, 1136389392, 1178477888, 1325787624, 1515185856, 1674679104, 1767716832, 1988681436, 2272778784, 2651575248, 3535433664, 3977362872, 4545557568, 5303150496, 7954725744, 10606300992, 15909451488, 31818902976]

約数ペア:

[(1, 31818902976), (2, 15909451488), (3, 10606300992), (4, 7954725744), (6, 5303150496), (7, 4545557568), (8, 3977362872), (9, 3535433664), (12, 2651575248), (14, 2272778784), (16, 1988681436), (18, 1767716832), (19, 1674679104), (21, 1515185856), (24, 1325787624), (27, 1178477888), (28, 1136389392), (32, 994340718), (36, 883858416), (38, 837339552), (42, 757592928), (48, 662893812), (54, 589238944), (56, 568194696), (57, 558226368), (63, 505061952), (64, 497170359), (72, 441929208), (76, 418669776), (84, 378796464), (96, 331446906), (108, 294619472), (112, 284097348), (114, 279113184), (126, 252530976), (133, 239239872), (144, 220964604), (152, 209334888), (168, 189398232), (171, 186075456), (189, 168353984), (192, 165723453), (216, 147309736), (224, 142048674), (228, 139556592), (252, 126265488), (266, 119619936), (288, 110482302), (304, 104667444), (336, 94699116), (342, 93037728), (378, 84176992), (399, 79746624), (432, 73654868), (448, 71024337), (456, 69778296), (504, 63132744), (513, 62025152), (532, 59809968), (576, 55241151), (608, 52333722), (672, 47349558), (684, 46518864), (756, 42088496), (798, 39873312), (864, 36827434), (912, 34889148), (1008, 31566372), (1026, 31012576), (1064, 29904984), (1197, 26582208), (1216, 26166861), (1344, 23674779), (1368, 23259432), (1512, 21044248), (1596, 19936656), (1728, 18413717), (1824, 17444574), (2016, 15783186), (2052, 15506288), (2128, 14952492), (2394, 13291104), (2736, 11629716), (3024, 10522124), (3192, 9968328), (3591, 8860736), (3648, 8722287), (4032, 7891593), (4104, 7753144), (4256, 7476246), (4788, 6645552), (5472, 5814858), (6048, 5261062), (6384, 4984164), (7182, 4430368), (8208, 3876572), (8512, 3738123), (9576, 3322776), (10944, 2907429), (12096, 2630531), (12768, 2492082), (14364, 2215184), (16416, 1938286), (19152, 1661388), (25536, 1246041), (28728, 1107592), (32832, 969143), (38304, 830694), (57456, 553796), (76608, 415347), (114912, 276898), (138449, 229824)]