258849234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8971}}^1$

素因数の和:9215

約数の個数: 48

約数和(自身を含む): 643830720

約数和(自身を除く): 384981486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 8971, 9618, 14427, 17942, 26913, 28854, 53826, 62797, 80739, 125594, 161478, 188391, 376782, 565173, 1130346, 2054359, 4108718, 6163077, 12326154, 14380513, 18489231, 28761026, 36978462, 43141539, 86283078, 129424617, 258849234]

約数ペア:

[(1, 258849234), (2, 129424617), (3, 86283078), (6, 43141539), (7, 36978462), (9, 28761026), (14, 18489231), (18, 14380513), (21, 12326154), (42, 6163077), (63, 4108718), (126, 2054359), (229, 1130346), (458, 565173), (687, 376782), (1374, 188391), (1603, 161478), (2061, 125594), (3206, 80739), (4122, 62797), (4809, 53826), (8971, 28854), (9618, 26913), (14427, 17942)]