304272972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 792438192

約数和(自身を除く): 488165220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 633, 738, 844, 977, 1266, 1476, 1899, 1954, 2532, 2931, 3798, 3908, 5862, 7596, 8651, 8793, 11724, 17302, 17586, 25953, 34604, 35172, 40057, 51906, 77859, 80114, 103812, 120171, 155718, 160228, 206147, 240342, 311436, 360513, 412294, 480684, 618441, 721026, 824588, 1236882, 1442052, 1855323, 2473764, 3710646, 7421292, 8452027, 16904054, 25356081, 33808108, 50712162, 76068243, 101424324, 152136486, 304272972]

約数ペア:

[(1, 304272972), (2, 152136486), (3, 101424324), (4, 76068243), (6, 50712162), (9, 33808108), (12, 25356081), (18, 16904054), (36, 8452027), (41, 7421292), (82, 3710646), (123, 2473764), (164, 1855323), (211, 1442052), (246, 1236882), (369, 824588), (422, 721026), (492, 618441), (633, 480684), (738, 412294), (844, 360513), (977, 311436), (1266, 240342), (1476, 206147), (1899, 160228), (1954, 155718), (2532, 120171), (2931, 103812), (3798, 80114), (3908, 77859), (5862, 51906), (7596, 40057), (8651, 35172), (8793, 34604), (11724, 25953), (17302, 17586)]