221117481984

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{123887}}^1$

素因数の和:124000

約数の個数: 176

約数和(自身を含む): 681673402368

約数和(自身を除く): 460555920384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 256, 332, 336, 384, 448, 498, 512, 581, 664, 672, 768, 896, 996, 1024, 1162, 1328, 1344, 1536, 1743, 1792, 1992, 2324, 2656, 2688, 3072, 3486, 3584, 3984, 4648, 5312, 5376, 6972, 7168, 7968, 9296, 10624, 10752, 13944, 15936, 18592, 21248, 21504, 27888, 31872, 37184, 42496, 55776, 63744, 74368, 84992, 111552, 123887, 127488, 148736, 223104, 247774, 254976, 297472, 371661, 446208, 495548, 594944, 743322, 867209, 892416, 991096, 1486644, 1734418, 1784832, 1982192, 2601627, 2973288, 3468836, 3964384, 5203254, 5946576, 6937672, 7928768, 10282621, 10406508, 11893152, 13875344, 15857536, 20565242, 20813016, 23786304, 27750688, 30847863, 31715072, 41130484, 41626032, 47572608, 55501376, 61695726, 63430144, 71978347, 82260968, 83252064, 95145216, 111002752, 123391452, 126860288, 143956694, 164521936, 166504128, 190290432, 215935041, 222005504, 246782904, 287913388, 329043872, 333008256, 380580864, 431870082, 444011008, 493565808, 575826776, 658087744, 666016512, 863740164, 888022016, 987131616, 1151653552, 1316175488, 1332033024, 1727480328, 1974263232, 2303307104, 2632350976, 2664066048, 3454960656, 3948526464, 4606614208, 5264701952, 6909921312, 7897052928, 9213228416, 10529403904, 13819842624, 15794105856, 18426456832, 27639685248, 31588211712, 36852913664, 55279370496, 73705827328, 110558740992, 221117481984]

約数ペア:

[(1, 221117481984), (2, 110558740992), (3, 73705827328), (4, 55279370496), (6, 36852913664), (7, 31588211712), (8, 27639685248), (12, 18426456832), (14, 15794105856), (16, 13819842624), (21, 10529403904), (24, 9213228416), (28, 7897052928), (32, 6909921312), (42, 5264701952), (48, 4606614208), (56, 3948526464), (64, 3454960656), (83, 2664066048), (84, 2632350976), (96, 2303307104), (112, 1974263232), (128, 1727480328), (166, 1332033024), (168, 1316175488), (192, 1151653552), (224, 987131616), (249, 888022016), (256, 863740164), (332, 666016512), (336, 658087744), (384, 575826776), (448, 493565808), (498, 444011008), (512, 431870082), (581, 380580864), (664, 333008256), (672, 329043872), (768, 287913388), (896, 246782904), (996, 222005504), (1024, 215935041), (1162, 190290432), (1328, 166504128), (1344, 164521936), (1536, 143956694), (1743, 126860288), (1792, 123391452), (1992, 111002752), (2324, 95145216), (2656, 83252064), (2688, 82260968), (3072, 71978347), (3486, 63430144), (3584, 61695726), (3984, 55501376), (4648, 47572608), (5312, 41626032), (5376, 41130484), (6972, 31715072), (7168, 30847863), (7968, 27750688), (9296, 23786304), (10624, 20813016), (10752, 20565242), (13944, 15857536), (15936, 13875344), (18592, 11893152), (21248, 10406508), (21504, 10282621), (27888, 7928768), (31872, 6937672), (37184, 5946576), (42496, 5203254), (55776, 3964384), (63744, 3468836), (74368, 2973288), (84992, 2601627), (111552, 1982192), (123887, 1784832), (127488, 1734418), (148736, 1486644), (223104, 991096), (247774, 892416), (254976, 867209), (297472, 743322), (371661, 594944), (446208, 495548)]