1819514448

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 5321187200

約数和(自身を除く): 3501672752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 157, 193, 216, 278, 314, 386, 417, 432, 471, 556, 579, 628, 772, 834, 942, 1112, 1158, 1251, 1256, 1413, 1544, 1668, 1737, 1884, 2224, 2316, 2502, 2512, 2826, 3088, 3336, 3474, 3753, 3768, 4239, 4632, 5004, 5211, 5652, 6672, 6948, 7506, 7536, 8478, 9264, 10008, 10422, 11304, 13896, 15012, 16956, 20016, 20844, 21823, 22608, 26827, 27792, 30024, 30301, 33912, 41688, 43646, 53654, 60048, 60602, 65469, 67824, 80481, 83376, 87292, 90903, 107308, 121204, 130938, 160962, 174584, 181806, 196407, 214616, 241443, 242408, 261876, 272709, 321924, 349168, 363612, 392814, 429232, 482886, 484816, 523752, 545418, 589221, 643848, 724329, 727224, 785628, 818127, 965772, 1047504, 1090836, 1178442, 1287696, 1448658, 1454448, 1571256, 1636254, 1931544, 2181672, 2356884, 2897316, 3142512, 3272508, 3863088, 4211839, 4363344, 4713768, 5794632, 6545016, 8423678, 9427536, 11589264, 12635517, 13090032, 16847356, 25271034, 33694712, 37906551, 50542068, 67389424, 75813102, 101084136, 113719653, 151626204, 202168272, 227439306, 303252408, 454878612, 606504816, 909757224, 1819514448]

約数ペア:

[(1, 1819514448), (2, 909757224), (3, 606504816), (4, 454878612), (6, 303252408), (8, 227439306), (9, 202168272), (12, 151626204), (16, 113719653), (18, 101084136), (24, 75813102), (27, 67389424), (36, 50542068), (48, 37906551), (54, 33694712), (72, 25271034), (108, 16847356), (139, 13090032), (144, 12635517), (157, 11589264), (193, 9427536), (216, 8423678), (278, 6545016), (314, 5794632), (386, 4713768), (417, 4363344), (432, 4211839), (471, 3863088), (556, 3272508), (579, 3142512), (628, 2897316), (772, 2356884), (834, 2181672), (942, 1931544), (1112, 1636254), (1158, 1571256), (1251, 1454448), (1256, 1448658), (1413, 1287696), (1544, 1178442), (1668, 1090836), (1737, 1047504), (1884, 965772), (2224, 818127), (2316, 785628), (2502, 727224), (2512, 724329), (2826, 643848), (3088, 589221), (3336, 545418), (3474, 523752), (3753, 484816), (3768, 482886), (4239, 429232), (4632, 392814), (5004, 363612), (5211, 349168), (5652, 321924), (6672, 272709), (6948, 261876), (7506, 242408), (7536, 241443), (8478, 214616), (9264, 196407), (10008, 181806), (10422, 174584), (11304, 160962), (13896, 130938), (15012, 121204), (16956, 107308), (20016, 90903), (20844, 87292), (21823, 83376), (22608, 80481), (26827, 67824), (27792, 65469), (30024, 60602), (30301, 60048), (33912, 53654), (41688, 43646)]