487532656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 1073056320

約数和(自身を除く): 585523664

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 101, 104, 184, 202, 208, 299, 368, 404, 598, 808, 1009, 1196, 1313, 1616, 2018, 2323, 2392, 2626, 4036, 4646, 4784, 5252, 8072, 9292, 10504, 13117, 16144, 18584, 21008, 23207, 26234, 30199, 37168, 46414, 52468, 60398, 92828, 101909, 104936, 120796, 185656, 203818, 209872, 241592, 301691, 371312, 407636, 483184, 603382, 815272, 1206764, 1324817, 1630544, 2343907, 2413528, 2649634, 4687814, 4827056, 5299268, 9375628, 10598536, 18751256, 21197072, 30470791, 37502512, 60941582, 121883164, 243766328, 487532656]

約数ペア:

[(1, 487532656), (2, 243766328), (4, 121883164), (8, 60941582), (13, 37502512), (16, 30470791), (23, 21197072), (26, 18751256), (46, 10598536), (52, 9375628), (92, 5299268), (101, 4827056), (104, 4687814), (184, 2649634), (202, 2413528), (208, 2343907), (299, 1630544), (368, 1324817), (404, 1206764), (598, 815272), (808, 603382), (1009, 483184), (1196, 407636), (1313, 371312), (1616, 301691), (2018, 241592), (2323, 209872), (2392, 203818), (2626, 185656), (4036, 120796), (4646, 104936), (4784, 101909), (5252, 92828), (8072, 60398), (9292, 52468), (10504, 46414), (13117, 37168), (16144, 30199), (18584, 26234), (21008, 23207)]