40609008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 128134656

約数和(自身を除く): 87525648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 827, 1023, 1116, 1364, 1488, 1584, 1654, 2046, 2232, 2481, 2728, 3069, 3308, 4092, 4464, 4962, 5456, 6138, 6616, 7443, 8184, 9097, 9924, 12276, 13232, 14886, 16368, 18194, 19848, 24552, 25637, 27291, 29772, 36388, 39696, 49104, 51274, 54582, 59544, 72776, 76911, 81873, 102548, 109164, 119088, 145552, 153822, 163746, 205096, 218328, 230733, 282007, 307644, 327492, 410192, 436656, 461466, 564014, 615288, 654984, 846021, 922932, 1128028, 1230576, 1309968, 1692042, 1845864, 2256056, 2538063, 3384084, 3691728, 4512112, 5076126, 6768168, 10152252, 13536336, 20304504, 40609008]

約数ペア:

[(1, 40609008), (2, 20304504), (3, 13536336), (4, 10152252), (6, 6768168), (8, 5076126), (9, 4512112), (11, 3691728), (12, 3384084), (16, 2538063), (18, 2256056), (22, 1845864), (24, 1692042), (31, 1309968), (33, 1230576), (36, 1128028), (44, 922932), (48, 846021), (62, 654984), (66, 615288), (72, 564014), (88, 461466), (93, 436656), (99, 410192), (124, 327492), (132, 307644), (144, 282007), (176, 230733), (186, 218328), (198, 205096), (248, 163746), (264, 153822), (279, 145552), (341, 119088), (372, 109164), (396, 102548), (496, 81873), (528, 76911), (558, 72776), (682, 59544), (744, 54582), (792, 51274), (827, 49104), (1023, 39696), (1116, 36388), (1364, 29772), (1488, 27291), (1584, 25637), (1654, 24552), (2046, 19848), (2232, 18194), (2481, 16368), (2728, 14886), (3069, 13232), (3308, 12276), (4092, 9924), (4464, 9097), (4962, 8184), (5456, 7443), (6138, 6616)]