218760432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1307}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 618924672

約数和(自身を除く): 400164240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 317, 528, 634, 951, 1268, 1307, 1902, 2536, 2614, 3487, 3804, 3921, 5072, 5228, 6974, 7608, 7842, 10456, 10461, 13948, 14377, 15216, 15684, 20912, 20922, 27896, 28754, 31368, 41844, 43131, 55792, 57508, 62736, 83688, 86262, 115016, 167376, 172524, 230032, 345048, 414319, 690096, 828638, 1242957, 1657276, 2485914, 3314552, 4557509, 4971828, 6629104, 9115018, 9943656, 13672527, 18230036, 19887312, 27345054, 36460072, 54690108, 72920144, 109380216, 218760432]

約数ペア:

[(1, 218760432), (2, 109380216), (3, 72920144), (4, 54690108), (6, 36460072), (8, 27345054), (11, 19887312), (12, 18230036), (16, 13672527), (22, 9943656), (24, 9115018), (33, 6629104), (44, 4971828), (48, 4557509), (66, 3314552), (88, 2485914), (132, 1657276), (176, 1242957), (264, 828638), (317, 690096), (528, 414319), (634, 345048), (951, 230032), (1268, 172524), (1307, 167376), (1902, 115016), (2536, 86262), (2614, 83688), (3487, 62736), (3804, 57508), (3921, 55792), (5072, 43131), (5228, 41844), (6974, 31368), (7608, 28754), (7842, 27896), (10456, 20922), (10461, 20912), (13948, 15684), (14377, 15216)]