1243987855872

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{19777}}^1$

素因数の和:21150

約数の個数: 160

約数和(自身を含む): 3423729391104

約数和(自身を除く): 2179741535232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1321, 1488, 1536, 1984, 2642, 2976, 3963, 3968, 5284, 5952, 7926, 7936, 10568, 11904, 15852, 15872, 19777, 21136, 23808, 31704, 39554, 40951, 42272, 47616, 59331, 63408, 79108, 81902, 84544, 118662, 122853, 126816, 158216, 163804, 169088, 237324, 245706, 253632, 316432, 327608, 338176, 474648, 491412, 507264, 613087, 632864, 655216, 676352, 949296, 982824, 1014528, 1226174, 1265728, 1310432, 1839261, 1898592, 1965648, 2029056, 2452348, 2531456, 2620864, 3678522, 3797184, 3931296, 4904696, 5062912, 5241728, 7357044, 7594368, 7862592, 9809392, 10125824, 10483456, 14714088, 15188736, 15725184, 19618784, 20966912, 26125417, 29428176, 30377472, 31450368, 39237568, 52250834, 58856352, 62900736, 78376251, 78475136, 104501668, 117712704, 156752502, 156950272, 209003336, 235425408, 313505004, 313900544, 418006672, 470850816, 627010008, 809887927, 836013344, 941701632, 1254020016, 1619775854, 1672026688, 2429663781, 2508040032, 3239551708, 3344053376, 4859327562, 5016080064, 6479103416, 6688106752, 9718655124, 10032160128, 12958206832, 13376213504, 19437310248, 20064320256, 25916413664, 38874620496, 40128640512, 51832827328, 77749240992, 103665654656, 155498481984, 207331309312, 310996963968, 414662618624, 621993927936, 1243987855872]

約数ペア:

[(1, 1243987855872), (2, 621993927936), (3, 414662618624), (4, 310996963968), (6, 207331309312), (8, 155498481984), (12, 103665654656), (16, 77749240992), (24, 51832827328), (31, 40128640512), (32, 38874620496), (48, 25916413664), (62, 20064320256), (64, 19437310248), (93, 13376213504), (96, 12958206832), (124, 10032160128), (128, 9718655124), (186, 6688106752), (192, 6479103416), (248, 5016080064), (256, 4859327562), (372, 3344053376), (384, 3239551708), (496, 2508040032), (512, 2429663781), (744, 1672026688), (768, 1619775854), (992, 1254020016), (1321, 941701632), (1488, 836013344), (1536, 809887927), (1984, 627010008), (2642, 470850816), (2976, 418006672), (3963, 313900544), (3968, 313505004), (5284, 235425408), (5952, 209003336), (7926, 156950272), (7936, 156752502), (10568, 117712704), (11904, 104501668), (15852, 78475136), (15872, 78376251), (19777, 62900736), (21136, 58856352), (23808, 52250834), (31704, 39237568), (39554, 31450368), (40951, 30377472), (42272, 29428176), (47616, 26125417), (59331, 20966912), (63408, 19618784), (79108, 15725184), (81902, 15188736), (84544, 14714088), (118662, 10483456), (122853, 10125824), (126816, 9809392), (158216, 7862592), (163804, 7594368), (169088, 7357044), (237324, 5241728), (245706, 5062912), (253632, 4904696), (316432, 3931296), (327608, 3797184), (338176, 3678522), (474648, 2620864), (491412, 2531456), (507264, 2452348), (613087, 2029056), (632864, 1965648), (655216, 1898592), (676352, 1839261), (949296, 1310432), (982824, 1265728), (1014528, 1226174)]