221916504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28672

約数の個数: 64

約数和(自身を含む): 618364800

約数和(自身を除く): 396448296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 28627, 57254, 85881, 114508, 171762, 229016, 343524, 486659, 543913, 687048, 973318, 1087826, 1459977, 1631739, 1946636, 2175652, 2919954, 3263478, 3893272, 4351304, 5839908, 6526956, 9246521, 11679816, 13053912, 18493042, 27739563, 36986084, 55479126, 73972168, 110958252, 221916504]

約数ペア:

[(1, 221916504), (2, 110958252), (3, 73972168), (4, 55479126), (6, 36986084), (8, 27739563), (12, 18493042), (17, 13053912), (19, 11679816), (24, 9246521), (34, 6526956), (38, 5839908), (51, 4351304), (57, 3893272), (68, 3263478), (76, 2919954), (102, 2175652), (114, 1946636), (136, 1631739), (152, 1459977), (204, 1087826), (228, 973318), (323, 687048), (408, 543913), (456, 486659), (646, 343524), (969, 229016), (1292, 171762), (1938, 114508), (2584, 85881), (3876, 57254), (7752, 28627)]