220051008

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20144

約数の個数: 84

約数和(自身を含む): 663966160

約数和(自身を除く): 443915152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 321712, 361926, 382033, 482568, 643424, 723852, 764066, 965136, 1146099, 1286848, 1447704, 1528132, 1930272, 2292198, 2895408, 3056264, 3438297, 3860544, 4584396, 5790816, 6112528, 6876594, 9168792, 11581632, 12225056, 13753188, 18337584, 24450112, 27506376, 36675168, 55012752, 73350336, 110025504, 220051008]

約数ペア:

[(1, 220051008), (2, 110025504), (3, 73350336), (4, 55012752), (6, 36675168), (8, 27506376), (9, 24450112), (12, 18337584), (16, 13753188), (18, 12225056), (19, 11581632), (24, 9168792), (32, 6876594), (36, 6112528), (38, 5790816), (48, 4584396), (57, 3860544), (64, 3438297), (72, 3056264), (76, 2895408), (96, 2292198), (114, 1930272), (144, 1528132), (152, 1447704), (171, 1286848), (192, 1146099), (228, 965136), (288, 764066), (304, 723852), (342, 643424), (456, 482568), (576, 382033), (608, 361926), (684, 321712), (912, 241284), (1216, 180963), (1368, 160856), (1824, 120642), (2736, 80428), (3648, 60321), (5472, 40214), (10944, 20107)]