1915923744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32771}}^1$

素因数の和:32823

約数の個数: 144

約数和(自身を含む): 6441664320

約数和(自身を除く): 4525740576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 32771, 58464, 65542, 98313, 131084, 196626, 229397, 262168, 294939, 393252, 458794, 524336, 589878, 688191, 786504, 917588, 950359, 1048672, 1179756, 1376382, 1573008, 1835176, 1900718, 2064573, 2359512, 2752764, 2851077, 3146016, 3670352, 3801436, 4129146, 4719024, 5505528, 5702154, 6652513, 7340704, 7602872, 8258292, 8553231, 9438048, 11011056, 11404308, 13305026, 15205744, 16516584, 17106462, 19957539, 22022112, 22808616, 26610052, 30411488, 33033168, 34212924, 39915078, 45617232, 53220104, 59872617, 66066336, 68425848, 79830156, 91234464, 106440208, 119745234, 136851696, 159660312, 212880416, 239490468, 273703392, 319320624, 478980936, 638641248, 957961872, 1915923744]

約数ペア:

[(1, 1915923744), (2, 957961872), (3, 638641248), (4, 478980936), (6, 319320624), (7, 273703392), (8, 239490468), (9, 212880416), (12, 159660312), (14, 136851696), (16, 119745234), (18, 106440208), (21, 91234464), (24, 79830156), (28, 68425848), (29, 66066336), (32, 59872617), (36, 53220104), (42, 45617232), (48, 39915078), (56, 34212924), (58, 33033168), (63, 30411488), (72, 26610052), (84, 22808616), (87, 22022112), (96, 19957539), (112, 17106462), (116, 16516584), (126, 15205744), (144, 13305026), (168, 11404308), (174, 11011056), (203, 9438048), (224, 8553231), (232, 8258292), (252, 7602872), (261, 7340704), (288, 6652513), (336, 5702154), (348, 5505528), (406, 4719024), (464, 4129146), (504, 3801436), (522, 3670352), (609, 3146016), (672, 2851077), (696, 2752764), (812, 2359512), (928, 2064573), (1008, 1900718), (1044, 1835176), (1218, 1573008), (1392, 1376382), (1624, 1179756), (1827, 1048672), (2016, 950359), (2088, 917588), (2436, 786504), (2784, 688191), (3248, 589878), (3654, 524336), (4176, 458794), (4872, 393252), (6496, 294939), (7308, 262168), (8352, 229397), (9744, 196626), (14616, 131084), (19488, 98313), (29232, 65542), (32771, 58464)]