838445047040

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{605953}}^1$

素因数の和:606044

約数の個数: 144

約数和(自身を含む): 2140248918528

約数和(自身を除く): 1301803871488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 160, 184, 188, 230, 235, 256, 320, 368, 376, 460, 470, 640, 736, 752, 920, 940, 1081, 1280, 1472, 1504, 1840, 1880, 2162, 2944, 3008, 3680, 3760, 4324, 5405, 5888, 6016, 7360, 7520, 8648, 10810, 12032, 14720, 15040, 17296, 21620, 29440, 30080, 34592, 43240, 60160, 69184, 86480, 138368, 172960, 276736, 345920, 605953, 691840, 1211906, 1383680, 2423812, 3029765, 4847624, 6059530, 9695248, 12119060, 13936919, 19390496, 24238120, 27873838, 28479791, 38780992, 48476240, 55747676, 56959582, 69684595, 77561984, 96952480, 111495352, 113919164, 139369190, 142398955, 155123968, 193904960, 222990704, 227838328, 278738380, 284797910, 387809920, 445981408, 455676656, 557476760, 569595820, 655035193, 775619840, 891962816, 911353312, 1114953520, 1139191640, 1310070386, 1783925632, 1822706624, 2229907040, 2278383280, 2620140772, 3275175965, 3567851264, 3645413248, 4459814080, 4556766560, 5240281544, 6550351930, 7290826496, 8919628160, 9113533120, 10480563088, 13100703860, 17839256320, 18227066240, 20961126176, 26201407720, 36454132480, 41922252352, 52402815440, 83844504704, 104805630880, 167689009408, 209611261760, 419222523520, 838445047040]

約数ペア:

[(1, 838445047040), (2, 419222523520), (4, 209611261760), (5, 167689009408), (8, 104805630880), (10, 83844504704), (16, 52402815440), (20, 41922252352), (23, 36454132480), (32, 26201407720), (40, 20961126176), (46, 18227066240), (47, 17839256320), (64, 13100703860), (80, 10480563088), (92, 9113533120), (94, 8919628160), (115, 7290826496), (128, 6550351930), (160, 5240281544), (184, 4556766560), (188, 4459814080), (230, 3645413248), (235, 3567851264), (256, 3275175965), (320, 2620140772), (368, 2278383280), (376, 2229907040), (460, 1822706624), (470, 1783925632), (640, 1310070386), (736, 1139191640), (752, 1114953520), (920, 911353312), (940, 891962816), (1081, 775619840), (1280, 655035193), (1472, 569595820), (1504, 557476760), (1840, 455676656), (1880, 445981408), (2162, 387809920), (2944, 284797910), (3008, 278738380), (3680, 227838328), (3760, 222990704), (4324, 193904960), (5405, 155123968), (5888, 142398955), (6016, 139369190), (7360, 113919164), (7520, 111495352), (8648, 96952480), (10810, 77561984), (12032, 69684595), (14720, 56959582), (15040, 55747676), (17296, 48476240), (21620, 38780992), (29440, 28479791), (30080, 27873838), (34592, 24238120), (43240, 19390496), (60160, 13936919), (69184, 12119060), (86480, 9695248), (138368, 6059530), (172960, 4847624), (276736, 3029765), (345920, 2423812), (605953, 1383680), (691840, 1211906)]