1907890488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8623}}^1$

素因数の和:9081

約数の個数: 96

約数和(自身を含む): 5919513600

約数和(自身を除く): 4011623112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 439, 504, 878, 1317, 1756, 2634, 3073, 3512, 3951, 5268, 6146, 7902, 8623, 9219, 10536, 12292, 15804, 17246, 18438, 24584, 25869, 27657, 31608, 34492, 36876, 51738, 55314, 60361, 68984, 73752, 77607, 103476, 110628, 120722, 155214, 181083, 206952, 221256, 241444, 310428, 362166, 482888, 543249, 620856, 724332, 1086498, 1448664, 2172996, 3785497, 4345992, 7570994, 11356491, 15141988, 22712982, 26498479, 30283976, 34069473, 45425964, 52996958, 68138946, 79495437, 90851928, 105993916, 136277892, 158990874, 211987832, 238486311, 272555784, 317981748, 476972622, 635963496, 953945244, 1907890488]

約数ペア:

[(1, 1907890488), (2, 953945244), (3, 635963496), (4, 476972622), (6, 317981748), (7, 272555784), (8, 238486311), (9, 211987832), (12, 158990874), (14, 136277892), (18, 105993916), (21, 90851928), (24, 79495437), (28, 68138946), (36, 52996958), (42, 45425964), (56, 34069473), (63, 30283976), (72, 26498479), (84, 22712982), (126, 15141988), (168, 11356491), (252, 7570994), (439, 4345992), (504, 3785497), (878, 2172996), (1317, 1448664), (1756, 1086498), (2634, 724332), (3073, 620856), (3512, 543249), (3951, 482888), (5268, 362166), (6146, 310428), (7902, 241444), (8623, 221256), (9219, 206952), (10536, 181083), (12292, 155214), (15804, 120722), (17246, 110628), (18438, 103476), (24584, 77607), (25869, 73752), (27657, 68984), (31608, 60361), (34492, 55314), (36876, 51738)]