654349968

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2814

約数の個数: 160

約数和(自身を含む): 2046000000

約数和(自身を除く): 1391650032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 304, 342, 348, 432, 456, 464, 513, 522, 551, 684, 696, 783, 912, 1026, 1044, 1102, 1368, 1392, 1566, 1653, 2052, 2088, 2204, 2736, 2749, 3132, 3306, 4104, 4176, 4408, 4959, 5498, 6264, 6612, 8208, 8247, 8816, 9918, 10996, 12528, 13224, 14877, 16494, 19836, 21992, 24741, 26448, 29754, 32988, 39672, 43984, 49482, 52231, 59508, 65976, 74223, 79344, 79721, 98964, 104462, 119016, 131952, 148446, 156693, 159442, 197928, 208924, 238032, 239163, 296892, 313386, 318884, 395856, 417848, 470079, 478326, 593784, 626772, 637768, 717489, 835696, 940158, 956652, 1187568, 1253544, 1275536, 1410237, 1434978, 1514699, 1880316, 1913304, 2152467, 2507088, 2820474, 2869956, 3029398, 3760632, 3826608, 4304934, 4544097, 5640948, 5739912, 6058796, 7521264, 8609868, 9088194, 11281896, 11479824, 12117592, 13632291, 17219736, 18176388, 22563792, 24235184, 27264582, 34439472, 36352776, 40896873, 54529164, 72705552, 81793746, 109058328, 163587492, 218116656, 327174984, 654349968]

約数ペア:

[(1, 654349968), (2, 327174984), (3, 218116656), (4, 163587492), (6, 109058328), (8, 81793746), (9, 72705552), (12, 54529164), (16, 40896873), (18, 36352776), (19, 34439472), (24, 27264582), (27, 24235184), (29, 22563792), (36, 18176388), (38, 17219736), (48, 13632291), (54, 12117592), (57, 11479824), (58, 11281896), (72, 9088194), (76, 8609868), (87, 7521264), (108, 6058796), (114, 5739912), (116, 5640948), (144, 4544097), (152, 4304934), (171, 3826608), (174, 3760632), (216, 3029398), (228, 2869956), (232, 2820474), (261, 2507088), (304, 2152467), (342, 1913304), (348, 1880316), (432, 1514699), (456, 1434978), (464, 1410237), (513, 1275536), (522, 1253544), (551, 1187568), (684, 956652), (696, 940158), (783, 835696), (912, 717489), (1026, 637768), (1044, 626772), (1102, 593784), (1368, 478326), (1392, 470079), (1566, 417848), (1653, 395856), (2052, 318884), (2088, 313386), (2204, 296892), (2736, 239163), (2749, 238032), (3132, 208924), (3306, 197928), (4104, 159442), (4176, 156693), (4408, 148446), (4959, 131952), (5498, 119016), (6264, 104462), (6612, 98964), (8208, 79721), (8247, 79344), (8816, 74223), (9918, 65976), (10996, 59508), (12528, 52231), (13224, 49482), (14877, 43984), (16494, 39672), (19836, 32988), (21992, 29754), (24741, 26448)]