40838112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 135862272

約数和(自身を除く): 95024160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 431, 504, 564, 658, 672, 752, 846, 862, 987, 1008, 1128, 1293, 1316, 1504, 1692, 1724, 1974, 2016, 2256, 2586, 2632, 2961, 3017, 3384, 3448, 3879, 3948, 4512, 5172, 5264, 5922, 6034, 6768, 6896, 7758, 7896, 9051, 10344, 10528, 11844, 12068, 13536, 13792, 15516, 15792, 18102, 20257, 20688, 23688, 24136, 27153, 31032, 31584, 36204, 40514, 41376, 47376, 48272, 54306, 60771, 62064, 72408, 81028, 94752, 96544, 108612, 121542, 124128, 141799, 144816, 162056, 182313, 217224, 243084, 283598, 289632, 324112, 364626, 425397, 434448, 486168, 567196, 648224, 729252, 850794, 868896, 972336, 1134392, 1276191, 1458504, 1701588, 1944672, 2268784, 2552382, 2917008, 3403176, 4537568, 5104764, 5834016, 6806352, 10209528, 13612704, 20419056, 40838112]

約数ペア:

[(1, 40838112), (2, 20419056), (3, 13612704), (4, 10209528), (6, 6806352), (7, 5834016), (8, 5104764), (9, 4537568), (12, 3403176), (14, 2917008), (16, 2552382), (18, 2268784), (21, 1944672), (24, 1701588), (28, 1458504), (32, 1276191), (36, 1134392), (42, 972336), (47, 868896), (48, 850794), (56, 729252), (63, 648224), (72, 567196), (84, 486168), (94, 434448), (96, 425397), (112, 364626), (126, 324112), (141, 289632), (144, 283598), (168, 243084), (188, 217224), (224, 182313), (252, 162056), (282, 144816), (288, 141799), (329, 124128), (336, 121542), (376, 108612), (423, 96544), (431, 94752), (504, 81028), (564, 72408), (658, 62064), (672, 60771), (752, 54306), (846, 48272), (862, 47376), (987, 41376), (1008, 40514), (1128, 36204), (1293, 31584), (1316, 31032), (1504, 27153), (1692, 24136), (1724, 23688), (1974, 20688), (2016, 20257), (2256, 18102), (2586, 15792), (2632, 15516), (2961, 13792), (3017, 13536), (3384, 12068), (3448, 11844), (3879, 10528), (3948, 10344), (4512, 9051), (5172, 7896), (5264, 7758), (5922, 6896), (6034, 6768)]