2219163504

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{17599}}^1$

素因数の和:17718

約数の個数: 80

約数和(自身を含む): 5971046400

約数和(自身を除く): 3751882896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1704, 1776, 2627, 3408, 5254, 7881, 10508, 15762, 17599, 21016, 31524, 35198, 42032, 52797, 63048, 70396, 105594, 126096, 140792, 211188, 281584, 422376, 651163, 844752, 1249529, 1302326, 1953489, 2499058, 2604652, 3748587, 3906978, 4998116, 5209304, 7497174, 7813956, 9996232, 10418608, 14994348, 15627912, 19992464, 29988696, 31255824, 46232573, 59977392, 92465146, 138697719, 184930292, 277395438, 369860584, 554790876, 739721168, 1109581752, 2219163504]

約数ペア:

[(1, 2219163504), (2, 1109581752), (3, 739721168), (4, 554790876), (6, 369860584), (8, 277395438), (12, 184930292), (16, 138697719), (24, 92465146), (37, 59977392), (48, 46232573), (71, 31255824), (74, 29988696), (111, 19992464), (142, 15627912), (148, 14994348), (213, 10418608), (222, 9996232), (284, 7813956), (296, 7497174), (426, 5209304), (444, 4998116), (568, 3906978), (592, 3748587), (852, 2604652), (888, 2499058), (1136, 1953489), (1704, 1302326), (1776, 1249529), (2627, 844752), (3408, 651163), (5254, 422376), (7881, 281584), (10508, 211188), (15762, 140792), (17599, 126096), (21016, 105594), (31524, 70396), (35198, 63048), (42032, 52797)]