213491808

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 415500192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 824, 864, 927, 1236, 1648, 1854, 2399, 2472, 2781, 3296, 3708, 4798, 4944, 5562, 7197, 7416, 9596, 9888, 11124, 14394, 14832, 19192, 21591, 22248, 28788, 29664, 38384, 43182, 44496, 57576, 64773, 76768, 86364, 88992, 115152, 129546, 172728, 230304, 247097, 259092, 345456, 494194, 518184, 690912, 741291, 988388, 1036368, 1482582, 1976776, 2072736, 2223873, 2965164, 3953552, 4447746, 5930328, 6671619, 7907104, 8895492, 11860656, 13343238, 17790984, 23721312, 26686476, 35581968, 53372952, 71163936, 106745904, 213491808]

約数ペア:

[(1, 213491808), (2, 106745904), (3, 71163936), (4, 53372952), (6, 35581968), (8, 26686476), (9, 23721312), (12, 17790984), (16, 13343238), (18, 11860656), (24, 8895492), (27, 7907104), (32, 6671619), (36, 5930328), (48, 4447746), (54, 3953552), (72, 2965164), (96, 2223873), (103, 2072736), (108, 1976776), (144, 1482582), (206, 1036368), (216, 988388), (288, 741291), (309, 690912), (412, 518184), (432, 494194), (618, 345456), (824, 259092), (864, 247097), (927, 230304), (1236, 172728), (1648, 129546), (1854, 115152), (2399, 88992), (2472, 86364), (2781, 76768), (3296, 64773), (3708, 57576), (4798, 44496), (4944, 43182), (5562, 38384), (7197, 29664), (7416, 28788), (9596, 22248), (9888, 21591), (11124, 19192), (14394, 14832)]