21310532608

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 176

約数和(自身を含む): 47168775360

約数和(自身を除く): 25858242752

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 41, 46, 58, 64, 82, 92, 116, 128, 164, 184, 232, 256, 328, 368, 464, 512, 656, 667, 736, 761, 928, 943, 1024, 1189, 1312, 1334, 1472, 1522, 1856, 1886, 2378, 2624, 2668, 2944, 3044, 3712, 3772, 4756, 5248, 5336, 5888, 6088, 7424, 7544, 9512, 10496, 10672, 11776, 12176, 14848, 15088, 17503, 19024, 20992, 21344, 22069, 23552, 24352, 27347, 29696, 30176, 31201, 35006, 38048, 41984, 42688, 44138, 48704, 54694, 60352, 62402, 70012, 76096, 85376, 88276, 97408, 109388, 120704, 124804, 140024, 152192, 170752, 176552, 194816, 218776, 241408, 249608, 280048, 304384, 341504, 353104, 389632, 437552, 482816, 499216, 507587, 560096, 608768, 683008, 706208, 717623, 779264, 875104, 904829, 965632, 998432, 1015174, 1120192, 1217536, 1412416, 1435246, 1750208, 1809658, 1996864, 2030348, 2240384, 2824832, 2870492, 3500416, 3619316, 3993728, 4060696, 4480768, 5649664, 5740984, 7000832, 7238632, 7987456, 8121392, 8961536, 11299328, 11481968, 14001664, 14477264, 15974912, 16242784, 17923072, 20811067, 22598656, 22963936, 28003328, 28954528, 31949824, 32485568, 41622134, 45927872, 57909056, 64971136, 83244268, 91855744, 115818112, 129942272, 166488536, 183711488, 231636224, 259884544, 332977072, 367422976, 463272448, 519769088, 665954144, 734845952, 926544896, 1331908288, 2663816576, 5327633152, 10655266304, 21310532608]

約数ペア:

[(1, 21310532608), (2, 10655266304), (4, 5327633152), (8, 2663816576), (16, 1331908288), (23, 926544896), (29, 734845952), (32, 665954144), (41, 519769088), (46, 463272448), (58, 367422976), (64, 332977072), (82, 259884544), (92, 231636224), (116, 183711488), (128, 166488536), (164, 129942272), (184, 115818112), (232, 91855744), (256, 83244268), (328, 64971136), (368, 57909056), (464, 45927872), (512, 41622134), (656, 32485568), (667, 31949824), (736, 28954528), (761, 28003328), (928, 22963936), (943, 22598656), (1024, 20811067), (1189, 17923072), (1312, 16242784), (1334, 15974912), (1472, 14477264), (1522, 14001664), (1856, 11481968), (1886, 11299328), (2378, 8961536), (2624, 8121392), (2668, 7987456), (2944, 7238632), (3044, 7000832), (3712, 5740984), (3772, 5649664), (4756, 4480768), (5248, 4060696), (5336, 3993728), (5888, 3619316), (6088, 3500416), (7424, 2870492), (7544, 2824832), (9512, 2240384), (10496, 2030348), (10672, 1996864), (11776, 1809658), (12176, 1750208), (14848, 1435246), (15088, 1412416), (17503, 1217536), (19024, 1120192), (20992, 1015174), (21344, 998432), (22069, 965632), (23552, 904829), (24352, 875104), (27347, 779264), (29696, 717623), (30176, 706208), (31201, 683008), (35006, 608768), (38048, 560096), (41984, 507587), (42688, 499216), (44138, 482816), (48704, 437552), (54694, 389632), (60352, 353104), (62402, 341504), (70012, 304384), (76096, 280048), (85376, 249608), (88276, 241408), (97408, 218776), (109388, 194816), (120704, 176552), (124804, 170752), (140024, 152192)]