421245888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 1345411584

約数和(自身を除く): 924165696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 43, 48, 56, 64, 74, 84, 86, 96, 111, 112, 129, 148, 168, 172, 192, 197, 222, 224, 258, 259, 296, 301, 336, 344, 394, 444, 448, 516, 518, 591, 592, 602, 672, 688, 777, 788, 888, 903, 1032, 1036, 1182, 1184, 1204, 1344, 1376, 1379, 1554, 1576, 1591, 1776, 1806, 2064, 2072, 2364, 2368, 2408, 2752, 2758, 3108, 3152, 3182, 3552, 3612, 4128, 4137, 4144, 4728, 4773, 4816, 5516, 6216, 6304, 6364, 7104, 7224, 7289, 8256, 8274, 8288, 8471, 9456, 9546, 9632, 11032, 11137, 12432, 12608, 12728, 14448, 14578, 16548, 16576, 16942, 18912, 19092, 19264, 21867, 22064, 22274, 24864, 25413, 25456, 28896, 29156, 33096, 33411, 33884, 37824, 38184, 43734, 44128, 44548, 49728, 50826, 50912, 51023, 57792, 58312, 59297, 66192, 66822, 67768, 76368, 87468, 88256, 89096, 101652, 101824, 102046, 116624, 118594, 132384, 133644, 135536, 152736, 153069, 174936, 177891, 178192, 203304, 204092, 233248, 237188, 264768, 267288, 271072, 305472, 306138, 313427, 349872, 355782, 356384, 406608, 408184, 466496, 474376, 534576, 542144, 612276, 626854, 699744, 711564, 712768, 813216, 816368, 940281, 948752, 1069152, 1224552, 1253708, 1399488, 1423128, 1626432, 1632736, 1880562, 1897504, 2138304, 2193989, 2449104, 2507416, 2846256, 3265472, 3761124, 3795008, 4387978, 4898208, 5014832, 5692512, 6581967, 7522248, 8775956, 9796416, 10029664, 11385024, 13163934, 15044496, 17551912, 20059328, 26327868, 30088992, 35103824, 52655736, 60177984, 70207648, 105311472, 140415296, 210622944, 421245888]

約数ペア:

[(1, 421245888), (2, 210622944), (3, 140415296), (4, 105311472), (6, 70207648), (7, 60177984), (8, 52655736), (12, 35103824), (14, 30088992), (16, 26327868), (21, 20059328), (24, 17551912), (28, 15044496), (32, 13163934), (37, 11385024), (42, 10029664), (43, 9796416), (48, 8775956), (56, 7522248), (64, 6581967), (74, 5692512), (84, 5014832), (86, 4898208), (96, 4387978), (111, 3795008), (112, 3761124), (129, 3265472), (148, 2846256), (168, 2507416), (172, 2449104), (192, 2193989), (197, 2138304), (222, 1897504), (224, 1880562), (258, 1632736), (259, 1626432), (296, 1423128), (301, 1399488), (336, 1253708), (344, 1224552), (394, 1069152), (444, 948752), (448, 940281), (516, 816368), (518, 813216), (591, 712768), (592, 711564), (602, 699744), (672, 626854), (688, 612276), (777, 542144), (788, 534576), (888, 474376), (903, 466496), (1032, 408184), (1036, 406608), (1182, 356384), (1184, 355782), (1204, 349872), (1344, 313427), (1376, 306138), (1379, 305472), (1554, 271072), (1576, 267288), (1591, 264768), (1776, 237188), (1806, 233248), (2064, 204092), (2072, 203304), (2364, 178192), (2368, 177891), (2408, 174936), (2752, 153069), (2758, 152736), (3108, 135536), (3152, 133644), (3182, 132384), (3552, 118594), (3612, 116624), (4128, 102046), (4137, 101824), (4144, 101652), (4728, 89096), (4773, 88256), (4816, 87468), (5516, 76368), (6216, 67768), (6304, 66822), (6364, 66192), (7104, 59297), (7224, 58312), (7289, 57792), (8256, 51023), (8274, 50912), (8288, 50826), (8471, 49728), (9456, 44548), (9546, 44128), (9632, 43734), (11032, 38184), (11137, 37824), (12432, 33884), (12608, 33411), (12728, 33096), (14448, 29156), (14578, 28896), (16548, 25456), (16576, 25413), (16942, 24864), (18912, 22274), (19092, 22064), (19264, 21867)]