1247231664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7591}}^1$

素因数の和:7775

約数の個数: 120

約数和(自身を含む): 4014163712

約数和(自身を除く): 2766932048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 978, 1008, 1141, 1304, 1467, 1956, 2282, 2608, 2934, 3423, 3912, 4564, 5868, 6846, 7591, 7824, 9128, 10269, 11736, 13692, 15182, 18256, 20538, 22773, 23472, 27384, 30364, 41076, 45546, 53137, 54768, 60728, 68319, 82152, 91092, 106274, 121456, 136638, 159411, 164304, 182184, 212548, 273276, 318822, 364368, 425096, 478233, 546552, 637644, 850192, 956466, 1093104, 1237333, 1275288, 1912932, 2474666, 2550576, 3711999, 3825864, 4949332, 7423998, 7651728, 8661331, 9898664, 11135997, 14847996, 17322662, 19797328, 22271994, 25983993, 29695992, 34645324, 44543988, 51967986, 59391984, 69290648, 77951979, 89087976, 103935972, 138581296, 155903958, 178175952, 207871944, 311807916, 415743888, 623615832, 1247231664]

約数ペア:

[(1, 1247231664), (2, 623615832), (3, 415743888), (4, 311807916), (6, 207871944), (7, 178175952), (8, 155903958), (9, 138581296), (12, 103935972), (14, 89087976), (16, 77951979), (18, 69290648), (21, 59391984), (24, 51967986), (28, 44543988), (36, 34645324), (42, 29695992), (48, 25983993), (56, 22271994), (63, 19797328), (72, 17322662), (84, 14847996), (112, 11135997), (126, 9898664), (144, 8661331), (163, 7651728), (168, 7423998), (252, 4949332), (326, 3825864), (336, 3711999), (489, 2550576), (504, 2474666), (652, 1912932), (978, 1275288), (1008, 1237333), (1141, 1093104), (1304, 956466), (1467, 850192), (1956, 637644), (2282, 546552), (2608, 478233), (2934, 425096), (3423, 364368), (3912, 318822), (4564, 273276), (5868, 212548), (6846, 182184), (7591, 164304), (7824, 159411), (9128, 136638), (10269, 121456), (11736, 106274), (13692, 91092), (15182, 82152), (18256, 68319), (20538, 60728), (22773, 54768), (23472, 53137), (27384, 45546), (30364, 41076)]