7198705248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{5647}}^1$

素因数の和:5945

約数の個数: 144

約数和(自身を含む): 22066781184

約数和(自身を除く): 14868075936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 271, 294, 336, 392, 542, 588, 672, 784, 813, 1084, 1176, 1568, 1626, 1897, 2168, 2352, 3252, 3794, 4336, 4704, 5647, 5691, 6504, 7588, 8672, 11294, 11382, 13008, 13279, 15176, 16941, 22588, 22764, 26016, 26558, 30352, 33882, 39529, 39837, 45176, 45528, 53116, 60704, 67764, 79058, 79674, 90352, 91056, 106232, 118587, 135528, 158116, 159348, 180704, 182112, 212464, 237174, 271056, 276703, 316232, 318696, 424928, 474348, 542112, 553406, 632464, 637392, 830109, 948696, 1106812, 1264928, 1274784, 1530337, 1660218, 1897392, 2213624, 3060674, 3320436, 3794784, 4427248, 4591011, 6121348, 6640872, 8854496, 9182022, 10712359, 12242696, 13281744, 18364044, 21424718, 24485392, 26563488, 32137077, 36728088, 42849436, 48970784, 64274154, 73456176, 74986513, 85698872, 128548308, 146912352, 149973026, 171397744, 224959539, 257096616, 299946052, 342795488, 449919078, 514193232, 599892104, 899838156, 1028386464, 1199784208, 1799676312, 2399568416, 3599352624, 7198705248]

約数ペア:

[(1, 7198705248), (2, 3599352624), (3, 2399568416), (4, 1799676312), (6, 1199784208), (7, 1028386464), (8, 899838156), (12, 599892104), (14, 514193232), (16, 449919078), (21, 342795488), (24, 299946052), (28, 257096616), (32, 224959539), (42, 171397744), (48, 149973026), (49, 146912352), (56, 128548308), (84, 85698872), (96, 74986513), (98, 73456176), (112, 64274154), (147, 48970784), (168, 42849436), (196, 36728088), (224, 32137077), (271, 26563488), (294, 24485392), (336, 21424718), (392, 18364044), (542, 13281744), (588, 12242696), (672, 10712359), (784, 9182022), (813, 8854496), (1084, 6640872), (1176, 6121348), (1568, 4591011), (1626, 4427248), (1897, 3794784), (2168, 3320436), (2352, 3060674), (3252, 2213624), (3794, 1897392), (4336, 1660218), (4704, 1530337), (5647, 1274784), (5691, 1264928), (6504, 1106812), (7588, 948696), (8672, 830109), (11294, 637392), (11382, 632464), (13008, 553406), (13279, 542112), (15176, 474348), (16941, 424928), (22588, 318696), (22764, 316232), (26016, 276703), (26558, 271056), (30352, 237174), (33882, 212464), (39529, 182112), (39837, 180704), (45176, 159348), (45528, 158116), (53116, 135528), (60704, 118587), (67764, 106232), (79058, 91056), (79674, 90352)]