489403488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11939}}^1$

素因数の和:12020

約数の個数: 96

約数和(自身を含む): 1492404480

約数和(自身を除く): 1003000992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 11939, 13664, 20496, 23878, 35817, 40992, 47756, 71634, 83573, 95512, 143268, 167146, 191024, 250719, 286536, 334292, 382048, 501438, 573072, 668584, 728279, 1002876, 1146144, 1337168, 1456558, 2005752, 2184837, 2674336, 2913116, 4011504, 4369674, 5097953, 5826232, 8023008, 8739348, 10195906, 11652464, 15293859, 17478696, 20391812, 23304928, 30587718, 34957392, 40783624, 61175436, 69914784, 81567248, 122350872, 163134496, 244701744, 489403488]

約数ペア:

[(1, 489403488), (2, 244701744), (3, 163134496), (4, 122350872), (6, 81567248), (7, 69914784), (8, 61175436), (12, 40783624), (14, 34957392), (16, 30587718), (21, 23304928), (24, 20391812), (28, 17478696), (32, 15293859), (42, 11652464), (48, 10195906), (56, 8739348), (61, 8023008), (84, 5826232), (96, 5097953), (112, 4369674), (122, 4011504), (168, 2913116), (183, 2674336), (224, 2184837), (244, 2005752), (336, 1456558), (366, 1337168), (427, 1146144), (488, 1002876), (672, 728279), (732, 668584), (854, 573072), (976, 501438), (1281, 382048), (1464, 334292), (1708, 286536), (1952, 250719), (2562, 191024), (2928, 167146), (3416, 143268), (5124, 95512), (5856, 83573), (6832, 71634), (10248, 47756), (11939, 40992), (13664, 35817), (20496, 23878)]