1897084512

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 5503680000

約数和(自身を除く): 3606595488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 199, 237, 288, 316, 398, 419, 474, 597, 632, 711, 796, 838, 948, 1194, 1257, 1264, 1422, 1592, 1676, 1791, 1896, 2388, 2514, 2528, 2844, 3184, 3352, 3582, 3771, 3792, 4776, 5028, 5688, 6368, 6704, 7164, 7542, 7584, 9552, 10056, 11376, 13408, 14328, 15084, 15721, 19104, 20112, 22752, 28656, 30168, 31442, 33101, 40224, 47163, 57312, 60336, 62884, 66202, 83381, 94326, 99303, 120672, 125768, 132404, 141489, 166762, 188652, 198606, 250143, 251536, 264808, 282978, 297909, 333524, 377304, 397212, 500286, 503072, 529616, 565956, 595818, 667048, 750429, 754608, 794424, 1000572, 1059232, 1131912, 1191636, 1334096, 1500858, 1509216, 1588848, 2001144, 2263824, 2383272, 2668192, 3001716, 3177696, 4002288, 4527648, 4766544, 6003432, 6587099, 8004576, 9533088, 12006864, 13174198, 19761297, 24013728, 26348396, 39522594, 52696792, 59283891, 79045188, 105393584, 118567782, 158090376, 210787168, 237135564, 316180752, 474271128, 632361504, 948542256, 1897084512]

約数ペア:

[(1, 1897084512), (2, 948542256), (3, 632361504), (4, 474271128), (6, 316180752), (8, 237135564), (9, 210787168), (12, 158090376), (16, 118567782), (18, 105393584), (24, 79045188), (32, 59283891), (36, 52696792), (48, 39522594), (72, 26348396), (79, 24013728), (96, 19761297), (144, 13174198), (158, 12006864), (199, 9533088), (237, 8004576), (288, 6587099), (316, 6003432), (398, 4766544), (419, 4527648), (474, 4002288), (597, 3177696), (632, 3001716), (711, 2668192), (796, 2383272), (838, 2263824), (948, 2001144), (1194, 1588848), (1257, 1509216), (1264, 1500858), (1422, 1334096), (1592, 1191636), (1676, 1131912), (1791, 1059232), (1896, 1000572), (2388, 794424), (2514, 754608), (2528, 750429), (2844, 667048), (3184, 595818), (3352, 565956), (3582, 529616), (3771, 503072), (3792, 500286), (4776, 397212), (5028, 377304), (5688, 333524), (6368, 297909), (6704, 282978), (7164, 264808), (7542, 251536), (7584, 250143), (9552, 198606), (10056, 188652), (11376, 166762), (13408, 141489), (14328, 132404), (15084, 125768), (15721, 120672), (19104, 99303), (20112, 94326), (22752, 83381), (28656, 66202), (30168, 62884), (31442, 60336), (33101, 57312), (40224, 47163)]