1580494159832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1\times {\mathrm{16217}}^1$

素因数の和:20721

約数の個数: 128

約数和(自身を含む): 3742979466240

約数和(自身を除く): 2162485306408

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 4451, 5474, 8902, 10948, 16217, 17804, 21896, 31157, 32434, 35608, 62314, 64868, 75667, 102373, 113519, 124628, 129736, 151334, 204746, 227038, 249256, 275689, 302668, 372991, 409492, 454076, 529669, 551378, 605336, 716611, 745982, 818984, 908152, 1059338, 1102756, 1433222, 1491964, 1740341, 1929823, 2118676, 2205512, 2610937, 2866444, 2983928, 3480682, 3859646, 4237352, 5221874, 5732888, 6340847, 6961364, 7719292, 10443748, 12182387, 12681694, 13922728, 15438584, 20887496, 24364774, 25363388, 44385929, 48729548, 50726776, 72181867, 88771858, 97459096, 144363734, 177543716, 288727468, 355087432, 505273069, 577454936, 1010546138, 1227091739, 1660182941, 2021092276, 2454183478, 3320365882, 4042184552, 4908366956, 6640731764, 8589642173, 9816733912, 11621280587, 13281463528, 17179284346, 23242561174, 28223109997, 34358568692, 46485122348, 56446219994, 68717137384, 92970244696, 112892439988, 197561769979, 225784879976, 395123539958, 790247079916, 1580494159832]

約数ペア:

[(1, 1580494159832), (2, 790247079916), (4, 395123539958), (7, 225784879976), (8, 197561769979), (14, 112892439988), (17, 92970244696), (23, 68717137384), (28, 56446219994), (34, 46485122348), (46, 34358568692), (56, 28223109997), (68, 23242561174), (92, 17179284346), (119, 13281463528), (136, 11621280587), (161, 9816733912), (184, 8589642173), (238, 6640731764), (322, 4908366956), (391, 4042184552), (476, 3320365882), (644, 2454183478), (782, 2021092276), (952, 1660182941), (1288, 1227091739), (1564, 1010546138), (2737, 577454936), (3128, 505273069), (4451, 355087432), (5474, 288727468), (8902, 177543716), (10948, 144363734), (16217, 97459096), (17804, 88771858), (21896, 72181867), (31157, 50726776), (32434, 48729548), (35608, 44385929), (62314, 25363388), (64868, 24364774), (75667, 20887496), (102373, 15438584), (113519, 13922728), (124628, 12681694), (129736, 12182387), (151334, 10443748), (204746, 7719292), (227038, 6961364), (249256, 6340847), (275689, 5732888), (302668, 5221874), (372991, 4237352), (409492, 3859646), (454076, 3480682), (529669, 2983928), (551378, 2866444), (605336, 2610937), (716611, 2205512), (745982, 2118676), (818984, 1929823), (908152, 1740341), (1059338, 1491964), (1102756, 1433222)]