277231008

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 743649984

約数和(自身を除く): 466418976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 137, 197, 214, 274, 321, 394, 411, 428, 548, 591, 642, 788, 822, 856, 1096, 1182, 1284, 1576, 1644, 1712, 2192, 2364, 2568, 3152, 3288, 3424, 4384, 4728, 5136, 6304, 6576, 9456, 10272, 13152, 14659, 18912, 21079, 26989, 29318, 42158, 43977, 53978, 58636, 63237, 80967, 84316, 87954, 107956, 117272, 126474, 161934, 168632, 175908, 215912, 234544, 252948, 323868, 337264, 351816, 431824, 469088, 505896, 647736, 674528, 703632, 863648, 1011792, 1295472, 1407264, 2023584, 2590944, 2887823, 5775646, 8663469, 11551292, 17326938, 23102584, 34653876, 46205168, 69307752, 92410336, 138615504, 277231008]

約数ペア:

[(1, 277231008), (2, 138615504), (3, 92410336), (4, 69307752), (6, 46205168), (8, 34653876), (12, 23102584), (16, 17326938), (24, 11551292), (32, 8663469), (48, 5775646), (96, 2887823), (107, 2590944), (137, 2023584), (197, 1407264), (214, 1295472), (274, 1011792), (321, 863648), (394, 703632), (411, 674528), (428, 647736), (548, 505896), (591, 469088), (642, 431824), (788, 351816), (822, 337264), (856, 323868), (1096, 252948), (1182, 234544), (1284, 215912), (1576, 175908), (1644, 168632), (1712, 161934), (2192, 126474), (2364, 117272), (2568, 107956), (3152, 87954), (3288, 84316), (3424, 80967), (4384, 63237), (4728, 58636), (5136, 53978), (6304, 43977), (6576, 42158), (9456, 29318), (10272, 26989), (13152, 21079), (14659, 18912)]