1861316928

素因数分解:

$2^6\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2399}}^1$

素因数の和:2869

約数の個数: 112

約数和(自身を含む): 5486400000

約数和(自身を除く): 3625083072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 449, 576, 864, 898, 1347, 1728, 1796, 2399, 2694, 3592, 4041, 4798, 5388, 7184, 7197, 8082, 9596, 10776, 12123, 14368, 14394, 16164, 19192, 21552, 21591, 24246, 28736, 28788, 32328, 38384, 43104, 43182, 48492, 57576, 64656, 64773, 76768, 86208, 86364, 96984, 115152, 129312, 129546, 153536, 172728, 193968, 230304, 258624, 259092, 345456, 387936, 460608, 518184, 690912, 775872, 1036368, 1077151, 1381824, 2072736, 2154302, 3231453, 4145472, 4308604, 6462906, 8617208, 9694359, 12925812, 17234416, 19388718, 25851624, 29083077, 34468832, 38777436, 51703248, 58166154, 68937664, 77554872, 103406496, 116332308, 155109744, 206812992, 232664616, 310219488, 465329232, 620438976, 930658464, 1861316928]

約数ペア:

[(1, 1861316928), (2, 930658464), (3, 620438976), (4, 465329232), (6, 310219488), (8, 232664616), (9, 206812992), (12, 155109744), (16, 116332308), (18, 103406496), (24, 77554872), (27, 68937664), (32, 58166154), (36, 51703248), (48, 38777436), (54, 34468832), (64, 29083077), (72, 25851624), (96, 19388718), (108, 17234416), (144, 12925812), (192, 9694359), (216, 8617208), (288, 6462906), (432, 4308604), (449, 4145472), (576, 3231453), (864, 2154302), (898, 2072736), (1347, 1381824), (1728, 1077151), (1796, 1036368), (2399, 775872), (2694, 690912), (3592, 518184), (4041, 460608), (4798, 387936), (5388, 345456), (7184, 259092), (7197, 258624), (8082, 230304), (9596, 193968), (10776, 172728), (12123, 153536), (14368, 129546), (14394, 129312), (16164, 115152), (19192, 96984), (21552, 86364), (21591, 86208), (24246, 76768), (28736, 64773), (28788, 64656), (32328, 57576), (38384, 48492), (43104, 43182)]