284231772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42221}}^1$

素因数の和:42259

約数の個数: 72

約数和(自身を含む): 829915632

約数和(自身を除く): 545683860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 42221, 84442, 126663, 168884, 253326, 379989, 464431, 506652, 717757, 759978, 928862, 1393293, 1435514, 1519956, 1857724, 2153271, 2786586, 2871028, 4179879, 4306542, 5573172, 6459813, 7895327, 8359758, 8613084, 12919626, 15790654, 16719516, 23685981, 25839252, 31581308, 47371962, 71057943, 94743924, 142115886, 284231772]

約数ペア:

[(1, 284231772), (2, 142115886), (3, 94743924), (4, 71057943), (6, 47371962), (9, 31581308), (11, 25839252), (12, 23685981), (17, 16719516), (18, 15790654), (22, 12919626), (33, 8613084), (34, 8359758), (36, 7895327), (44, 6459813), (51, 5573172), (66, 4306542), (68, 4179879), (99, 2871028), (102, 2786586), (132, 2153271), (153, 1857724), (187, 1519956), (198, 1435514), (204, 1393293), (306, 928862), (374, 759978), (396, 717757), (561, 506652), (612, 464431), (748, 379989), (1122, 253326), (1683, 168884), (2244, 126663), (3366, 84442), (6732, 42221)]