40431468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 129024000

約数和(自身を除く): 88592532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 47, 49, 57, 66, 76, 77, 84, 94, 98, 114, 132, 133, 141, 147, 154, 188, 196, 209, 228, 231, 266, 282, 294, 308, 329, 343, 399, 418, 462, 517, 532, 539, 564, 588, 627, 658, 686, 798, 836, 893, 924, 931, 987, 1029, 1034, 1078, 1254, 1316, 1372, 1463, 1551, 1596, 1617, 1786, 1862, 1974, 2058, 2068, 2156, 2303, 2508, 2679, 2793, 2926, 3102, 3234, 3572, 3619, 3724, 3773, 3948, 4116, 4389, 4606, 5358, 5586, 5852, 6204, 6251, 6468, 6517, 6909, 7238, 7546, 8778, 9212, 9823, 10241, 10716, 10857, 11172, 11319, 12502, 13034, 13818, 14476, 15092, 16121, 17556, 18753, 19551, 19646, 20482, 21714, 22638, 25004, 25333, 26068, 27636, 29469, 30723, 32242, 37506, 39102, 39292, 40964, 43428, 43757, 45276, 48363, 50666, 58938, 61446, 64484, 68761, 71687, 75012, 75999, 78204, 87514, 96726, 101332, 117876, 122892, 131271, 137522, 143374, 151998, 175028, 177331, 193452, 206283, 215061, 262542, 275044, 286748, 303996, 306299, 354662, 412566, 430122, 481327, 525084, 531993, 612598, 709324, 825132, 860244, 918897, 962654, 1063986, 1225196, 1443981, 1837794, 1925308, 2127972, 2887962, 3369289, 3675588, 5775924, 6738578, 10107867, 13477156, 20215734, 40431468]

約数ペア:

[(1, 40431468), (2, 20215734), (3, 13477156), (4, 10107867), (6, 6738578), (7, 5775924), (11, 3675588), (12, 3369289), (14, 2887962), (19, 2127972), (21, 1925308), (22, 1837794), (28, 1443981), (33, 1225196), (38, 1063986), (42, 962654), (44, 918897), (47, 860244), (49, 825132), (57, 709324), (66, 612598), (76, 531993), (77, 525084), (84, 481327), (94, 430122), (98, 412566), (114, 354662), (132, 306299), (133, 303996), (141, 286748), (147, 275044), (154, 262542), (188, 215061), (196, 206283), (209, 193452), (228, 177331), (231, 175028), (266, 151998), (282, 143374), (294, 137522), (308, 131271), (329, 122892), (343, 117876), (399, 101332), (418, 96726), (462, 87514), (517, 78204), (532, 75999), (539, 75012), (564, 71687), (588, 68761), (627, 64484), (658, 61446), (686, 58938), (798, 50666), (836, 48363), (893, 45276), (924, 43757), (931, 43428), (987, 40964), (1029, 39292), (1034, 39102), (1078, 37506), (1254, 32242), (1316, 30723), (1372, 29469), (1463, 27636), (1551, 26068), (1596, 25333), (1617, 25004), (1786, 22638), (1862, 21714), (1974, 20482), (2058, 19646), (2068, 19551), (2156, 18753), (2303, 17556), (2508, 16121), (2679, 15092), (2793, 14476), (2926, 13818), (3102, 13034), (3234, 12502), (3572, 11319), (3619, 11172), (3724, 10857), (3773, 10716), (3948, 10241), (4116, 9823), (4389, 9212), (4606, 8778), (5358, 7546), (5586, 7238), (5852, 6909), (6204, 6517), (6251, 6468)]