242523752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 508896000

約数和(自身を除く): 266372248

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 74, 76, 116, 148, 152, 232, 296, 551, 703, 1073, 1102, 1406, 1487, 2146, 2204, 2812, 2974, 4292, 4408, 5624, 5948, 8584, 11896, 20387, 28253, 40774, 43123, 55019, 56506, 81548, 86246, 110038, 113012, 163096, 172492, 220076, 226024, 344984, 440152, 819337, 1045361, 1595551, 1638674, 2090722, 3191102, 3277348, 4181444, 6382204, 6554696, 8362888, 12764408, 30315469, 60630938, 121261876, 242523752]

約数ペア:

[(1, 242523752), (2, 121261876), (4, 60630938), (8, 30315469), (19, 12764408), (29, 8362888), (37, 6554696), (38, 6382204), (58, 4181444), (74, 3277348), (76, 3191102), (116, 2090722), (148, 1638674), (152, 1595551), (232, 1045361), (296, 819337), (551, 440152), (703, 344984), (1073, 226024), (1102, 220076), (1406, 172492), (1487, 163096), (2146, 113012), (2204, 110038), (2812, 86246), (2974, 81548), (4292, 56506), (4408, 55019), (5624, 43123), (5948, 40774), (8584, 28253), (11896, 20387)]