672009984

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7942

約数の個数: 108

約数和(自身を含む): 1990189656

約数和(自身を除く): 1318179672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2664, 3552, 4736, 5328, 7104, 7883, 9472, 10656, 14208, 15766, 21312, 23649, 28416, 31532, 42624, 47298, 63064, 70947, 85248, 94596, 126128, 141894, 189192, 252256, 283788, 291671, 378384, 504512, 567576, 583342, 756768, 875013, 1009024, 1135152, 1166684, 1513536, 1750026, 2018048, 2270304, 2333368, 2625039, 3027072, 3500052, 4540608, 4666736, 5250078, 6054144, 7000104, 9081216, 9333472, 10500156, 14000208, 18162432, 18666944, 21000312, 28000416, 37333888, 42000624, 56000832, 74667776, 84001248, 112001664, 168002496, 224003328, 336004992, 672009984]

約数ペア:

[(1, 672009984), (2, 336004992), (3, 224003328), (4, 168002496), (6, 112001664), (8, 84001248), (9, 74667776), (12, 56000832), (16, 42000624), (18, 37333888), (24, 28000416), (32, 21000312), (36, 18666944), (37, 18162432), (48, 14000208), (64, 10500156), (72, 9333472), (74, 9081216), (96, 7000104), (111, 6054144), (128, 5250078), (144, 4666736), (148, 4540608), (192, 3500052), (222, 3027072), (256, 2625039), (288, 2333368), (296, 2270304), (333, 2018048), (384, 1750026), (444, 1513536), (576, 1166684), (592, 1135152), (666, 1009024), (768, 875013), (888, 756768), (1152, 583342), (1184, 567576), (1332, 504512), (1776, 378384), (2304, 291671), (2368, 283788), (2664, 252256), (3552, 189192), (4736, 141894), (5328, 126128), (7104, 94596), (7883, 85248), (9472, 70947), (10656, 63064), (14208, 47298), (15766, 42624), (21312, 31532), (23649, 28416)]