40436700416

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:825

約数の個数: 216

約数和(自身を含む): 96938384256

約数和(自身を除く): 56501683840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 107, 112, 128, 188, 196, 214, 224, 256, 329, 376, 392, 428, 448, 641, 658, 749, 752, 784, 856, 896, 1282, 1316, 1498, 1504, 1568, 1712, 1792, 2303, 2564, 2632, 2996, 3008, 3136, 3424, 4487, 4606, 5029, 5128, 5243, 5264, 5992, 6016, 6272, 6848, 8974, 9212, 10058, 10256, 10486, 10528, 11984, 12032, 12544, 13696, 17948, 18424, 20116, 20512, 20972, 21056, 23968, 27392, 30127, 31409, 35203, 35896, 36848, 40232, 41024, 41944, 42112, 47936, 60254, 62818, 68587, 70406, 71792, 73696, 80464, 82048, 83888, 84224, 95872, 120508, 125636, 137174, 140812, 143584, 147392, 160928, 164096, 167776, 191744, 210889, 241016, 246421, 251272, 274348, 281624, 287168, 294784, 321856, 335552, 421778, 480109, 482032, 492842, 502544, 548696, 563248, 574336, 589568, 643712, 671104, 843556, 960218, 964064, 985684, 1005088, 1097392, 1126496, 1148672, 1287424, 1342208, 1476223, 1687112, 1920436, 1928128, 1971368, 2010176, 2194784, 2252992, 2952446, 3223589, 3360763, 3374224, 3840872, 3856256, 3942736, 4020352, 4389568, 4505984, 5904892, 6447178, 6721526, 6748448, 7681744, 7712512, 7885472, 8040704, 8779136, 9011968, 11809784, 12894356, 13443052, 13496896, 15363488, 15770944, 17558272, 22565123, 23619568, 25788712, 26886104, 26993792, 30726976, 31541888, 45130246, 47239136, 51577424, 53772208, 53987584, 61453952, 63083776, 90260492, 94478272, 103154848, 107544416, 122907904, 157955861, 180520984, 188956544, 206309696, 215088832, 315911722, 361041968, 377913088, 412619392, 430177664, 631823444, 722083936, 825238784, 860355328, 1263646888, 1444167872, 2527293776, 2888335744, 5054587552, 5776671488, 10109175104, 20218350208, 40436700416]

約数ペア:

[(1, 40436700416), (2, 20218350208), (4, 10109175104), (7, 5776671488), (8, 5054587552), (14, 2888335744), (16, 2527293776), (28, 1444167872), (32, 1263646888), (47, 860355328), (49, 825238784), (56, 722083936), (64, 631823444), (94, 430177664), (98, 412619392), (107, 377913088), (112, 361041968), (128, 315911722), (188, 215088832), (196, 206309696), (214, 188956544), (224, 180520984), (256, 157955861), (329, 122907904), (376, 107544416), (392, 103154848), (428, 94478272), (448, 90260492), (641, 63083776), (658, 61453952), (749, 53987584), (752, 53772208), (784, 51577424), (856, 47239136), (896, 45130246), (1282, 31541888), (1316, 30726976), (1498, 26993792), (1504, 26886104), (1568, 25788712), (1712, 23619568), (1792, 22565123), (2303, 17558272), (2564, 15770944), (2632, 15363488), (2996, 13496896), (3008, 13443052), (3136, 12894356), (3424, 11809784), (4487, 9011968), (4606, 8779136), (5029, 8040704), (5128, 7885472), (5243, 7712512), (5264, 7681744), (5992, 6748448), (6016, 6721526), (6272, 6447178), (6848, 5904892), (8974, 4505984), (9212, 4389568), (10058, 4020352), (10256, 3942736), (10486, 3856256), (10528, 3840872), (11984, 3374224), (12032, 3360763), (12544, 3223589), (13696, 2952446), (17948, 2252992), (18424, 2194784), (20116, 2010176), (20512, 1971368), (20972, 1928128), (21056, 1920436), (23968, 1687112), (27392, 1476223), (30127, 1342208), (31409, 1287424), (35203, 1148672), (35896, 1126496), (36848, 1097392), (40232, 1005088), (41024, 985684), (41944, 964064), (42112, 960218), (47936, 843556), (60254, 671104), (62818, 643712), (68587, 589568), (70406, 574336), (71792, 563248), (73696, 548696), (80464, 502544), (82048, 492842), (83888, 482032), (84224, 480109), (95872, 421778), (120508, 335552), (125636, 321856), (137174, 294784), (140812, 287168), (143584, 281624), (147392, 274348), (160928, 251272), (164096, 246421), (167776, 241016), (191744, 210889)]