2019007008

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 5848446240

約数和(自身を除く): 3829439232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 227, 267, 288, 347, 356, 454, 534, 681, 694, 712, 801, 908, 1041, 1068, 1362, 1388, 1424, 1602, 1816, 2043, 2082, 2136, 2724, 2776, 2848, 3123, 3204, 3632, 4086, 4164, 4272, 5448, 5552, 6246, 6408, 7264, 8172, 8328, 8544, 10896, 11104, 12492, 12816, 16344, 16656, 20203, 21792, 24984, 25632, 30883, 32688, 33312, 40406, 49968, 60609, 61766, 65376, 78769, 80812, 92649, 99936, 121218, 123532, 157538, 161624, 181827, 185298, 236307, 242436, 247064, 277947, 315076, 323248, 363654, 370596, 472614, 484872, 494128, 555894, 630152, 646496, 708921, 727308, 741192, 945228, 969744, 988256, 1111788, 1260304, 1417842, 1454616, 1482384, 1890456, 1939488, 2223576, 2520608, 2835684, 2909232, 2964768, 3780912, 4447152, 5671368, 5818464, 7010441, 7561824, 8894304, 11342736, 14020882, 21031323, 22685472, 28041764, 42062646, 56083528, 63093969, 84125292, 112167056, 126187938, 168250584, 224334112, 252375876, 336501168, 504751752, 673002336, 1009503504, 2019007008]

約数ペア:

[(1, 2019007008), (2, 1009503504), (3, 673002336), (4, 504751752), (6, 336501168), (8, 252375876), (9, 224334112), (12, 168250584), (16, 126187938), (18, 112167056), (24, 84125292), (32, 63093969), (36, 56083528), (48, 42062646), (72, 28041764), (89, 22685472), (96, 21031323), (144, 14020882), (178, 11342736), (227, 8894304), (267, 7561824), (288, 7010441), (347, 5818464), (356, 5671368), (454, 4447152), (534, 3780912), (681, 2964768), (694, 2909232), (712, 2835684), (801, 2520608), (908, 2223576), (1041, 1939488), (1068, 1890456), (1362, 1482384), (1388, 1454616), (1424, 1417842), (1602, 1260304), (1816, 1111788), (2043, 988256), (2082, 969744), (2136, 945228), (2724, 741192), (2776, 727308), (2848, 708921), (3123, 646496), (3204, 630152), (3632, 555894), (4086, 494128), (4164, 484872), (4272, 472614), (5448, 370596), (5552, 363654), (6246, 323248), (6408, 315076), (7264, 277947), (8172, 247064), (8328, 242436), (8544, 236307), (10896, 185298), (11104, 181827), (12492, 161624), (12816, 157538), (16344, 123532), (16656, 121218), (20203, 99936), (21792, 92649), (24984, 80812), (25632, 78769), (30883, 65376), (32688, 61766), (33312, 60609), (40406, 49968)]