285227904

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3408

約数の個数: 128

約数和(自身を含む): 864168480

約数和(自身を除く): 578940576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3361, 3536, 4992, 5304, 6528, 6722, 7072, 10083, 10608, 13444, 14144, 20166, 21216, 26888, 28288, 40332, 42432, 43693, 53776, 57137, 80664, 84864, 87386, 107552, 114274, 131079, 161328, 171411, 174772, 215104, 228548, 262158, 322656, 342822, 349544, 430208, 457096, 524316, 645312, 685644, 699088, 742781, 914192, 1048632, 1290624, 1371288, 1398176, 1485562, 1828384, 2097264, 2228343, 2742576, 2796352, 2971124, 3656768, 4194528, 4456686, 5485152, 5592704, 5942248, 7313536, 8389056, 8913372, 10970304, 11884496, 16778112, 17826744, 21940608, 23768992, 35653488, 47537984, 71306976, 95075968, 142613952, 285227904]

約数ペア:

[(1, 285227904), (2, 142613952), (3, 95075968), (4, 71306976), (6, 47537984), (8, 35653488), (12, 23768992), (13, 21940608), (16, 17826744), (17, 16778112), (24, 11884496), (26, 10970304), (32, 8913372), (34, 8389056), (39, 7313536), (48, 5942248), (51, 5592704), (52, 5485152), (64, 4456686), (68, 4194528), (78, 3656768), (96, 2971124), (102, 2796352), (104, 2742576), (128, 2228343), (136, 2097264), (156, 1828384), (192, 1485562), (204, 1398176), (208, 1371288), (221, 1290624), (272, 1048632), (312, 914192), (384, 742781), (408, 699088), (416, 685644), (442, 645312), (544, 524316), (624, 457096), (663, 430208), (816, 349544), (832, 342822), (884, 322656), (1088, 262158), (1248, 228548), (1326, 215104), (1632, 174772), (1664, 171411), (1768, 161328), (2176, 131079), (2496, 114274), (2652, 107552), (3264, 87386), (3361, 84864), (3536, 80664), (4992, 57137), (5304, 53776), (6528, 43693), (6722, 42432), (7072, 40332), (10083, 28288), (10608, 26888), (13444, 21216), (14144, 20166)]