231773982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 519561216

約数和(自身を除く): 287787234

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 173, 318, 346, 383, 519, 583, 766, 1038, 1149, 1166, 1749, 1903, 2298, 3498, 3806, 4213, 5709, 8426, 9169, 11418, 12639, 18338, 20299, 25278, 27507, 40598, 55014, 60897, 66259, 100859, 121794, 132518, 198777, 201718, 223289, 302577, 397554, 446578, 605154, 669867, 728849, 1339734, 1457698, 2186547, 3511727, 4373094, 7023454, 10535181, 21070362, 38628997, 77257994, 115886991, 231773982]

約数ペア:

[(1, 231773982), (2, 115886991), (3, 77257994), (6, 38628997), (11, 21070362), (22, 10535181), (33, 7023454), (53, 4373094), (66, 3511727), (106, 2186547), (159, 1457698), (173, 1339734), (318, 728849), (346, 669867), (383, 605154), (519, 446578), (583, 397554), (766, 302577), (1038, 223289), (1149, 201718), (1166, 198777), (1749, 132518), (1903, 121794), (2298, 100859), (3498, 66259), (3806, 60897), (4213, 55014), (5709, 40598), (8426, 27507), (9169, 25278), (11418, 20299), (12639, 18338)]