243375772806

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{3167}}^1$

素因数の和:3786

約数の個数: 96

約数和(自身を含む): 539722579968

約数和(自身を除く): 296346807162

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 157, 213, 314, 383, 426, 471, 639, 766, 942, 1149, 1278, 1413, 2298, 2826, 3167, 3447, 6334, 6894, 9501, 11147, 19002, 22294, 27193, 28503, 33441, 54386, 57006, 60131, 66882, 81579, 100323, 120262, 163158, 180393, 200646, 224857, 244737, 360786, 449714, 489474, 497219, 541179, 674571, 994438, 1082358, 1212961, 1349142, 1491657, 2023713, 2425922, 2983314, 3638883, 4047426, 4269301, 4474971, 7277766, 8538602, 8949942, 10916649, 12807903, 21833298, 25615806, 35302549, 38423709, 70605098, 76847418, 86120231, 105907647, 172240462, 190434877, 211815294, 258360693, 317722941, 380869754, 516721386, 571304631, 635445882, 775082079, 1142609262, 1550164158, 1713913893, 3427827786, 13520876267, 27041752534, 40562628801, 81125257602, 121687886403, 243375772806]

約数ペア:

[(1, 243375772806), (2, 121687886403), (3, 81125257602), (6, 40562628801), (9, 27041752534), (18, 13520876267), (71, 3427827786), (142, 1713913893), (157, 1550164158), (213, 1142609262), (314, 775082079), (383, 635445882), (426, 571304631), (471, 516721386), (639, 380869754), (766, 317722941), (942, 258360693), (1149, 211815294), (1278, 190434877), (1413, 172240462), (2298, 105907647), (2826, 86120231), (3167, 76847418), (3447, 70605098), (6334, 38423709), (6894, 35302549), (9501, 25615806), (11147, 21833298), (19002, 12807903), (22294, 10916649), (27193, 8949942), (28503, 8538602), (33441, 7277766), (54386, 4474971), (57006, 4269301), (60131, 4047426), (66882, 3638883), (81579, 2983314), (100323, 2425922), (120262, 2023713), (163158, 1491657), (180393, 1349142), (200646, 1212961), (224857, 1082358), (244737, 994438), (360786, 674571), (449714, 541179), (489474, 497219)]