3995884928

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^2\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 9516645900

約数和(自身を除く): 5520760972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 287, 328, 379, 392, 448, 574, 656, 758, 784, 896, 1148, 1312, 1516, 1568, 1681, 2009, 2296, 2624, 2653, 3032, 3136, 3362, 4018, 4592, 5248, 5306, 6064, 6272, 6724, 8036, 9184, 10612, 11767, 12128, 13448, 15539, 16072, 18368, 18571, 21224, 23534, 24256, 26896, 31078, 32144, 36736, 37142, 42448, 47068, 48512, 53792, 62156, 64288, 74284, 82369, 84896, 94136, 107584, 108773, 124312, 128576, 148568, 164738, 169792, 188272, 215168, 217546, 248624, 257152, 297136, 329476, 339584, 376544, 435092, 497248, 594272, 637099, 658952, 753088, 761411, 870184, 994496, 1188544, 1274198, 1317904, 1506176, 1522822, 1740368, 1988992, 2377088, 2548396, 2635808, 3045644, 3480736, 4459693, 5096792, 5271616, 6091288, 6961472, 8919386, 10193584, 10543232, 12182576, 13922944, 17838772, 20387168, 24365152, 31217851, 35677544, 40774336, 48730304, 62435702, 71355088, 81548672, 97460608, 124871404, 142710176, 249742808, 285420352, 499485616, 570840704, 998971232, 1997942464, 3995884928]

約数ペア:

[(1, 3995884928), (2, 1997942464), (4, 998971232), (7, 570840704), (8, 499485616), (14, 285420352), (16, 249742808), (28, 142710176), (32, 124871404), (41, 97460608), (49, 81548672), (56, 71355088), (64, 62435702), (82, 48730304), (98, 40774336), (112, 35677544), (128, 31217851), (164, 24365152), (196, 20387168), (224, 17838772), (287, 13922944), (328, 12182576), (379, 10543232), (392, 10193584), (448, 8919386), (574, 6961472), (656, 6091288), (758, 5271616), (784, 5096792), (896, 4459693), (1148, 3480736), (1312, 3045644), (1516, 2635808), (1568, 2548396), (1681, 2377088), (2009, 1988992), (2296, 1740368), (2624, 1522822), (2653, 1506176), (3032, 1317904), (3136, 1274198), (3362, 1188544), (4018, 994496), (4592, 870184), (5248, 761411), (5306, 753088), (6064, 658952), (6272, 637099), (6724, 594272), (8036, 497248), (9184, 435092), (10612, 376544), (11767, 339584), (12128, 329476), (13448, 297136), (15539, 257152), (16072, 248624), (18368, 217546), (18571, 215168), (21224, 188272), (23534, 169792), (24256, 164738), (26896, 148568), (31078, 128576), (32144, 124312), (36736, 108773), (37142, 107584), (42448, 94136), (47068, 84896), (48512, 82369), (53792, 74284), (62156, 64288)]