1291406976

素因数分解:

$2^7\times 3^5\times {\mathrm{41519}}^1$

素因数の和:41548

約数の個数: 96

約数和(自身を含む): 3853886400

約数和(自身を除く): 2562479424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 41519, 83038, 124557, 166076, 249114, 332152, 373671, 498228, 664304, 747342, 996456, 1121013, 1328608, 1494684, 1992912, 2242026, 2657216, 2989368, 3363039, 3985824, 4484052, 5314432, 5978736, 6726078, 7971648, 8968104, 10089117, 11957472, 13452156, 15943296, 17936208, 20178234, 23914944, 26904312, 35872416, 40356468, 47829888, 53808624, 71744832, 80712936, 107617248, 143489664, 161425872, 215234496, 322851744, 430468992, 645703488, 1291406976]

約数ペア:

[(1, 1291406976), (2, 645703488), (3, 430468992), (4, 322851744), (6, 215234496), (8, 161425872), (9, 143489664), (12, 107617248), (16, 80712936), (18, 71744832), (24, 53808624), (27, 47829888), (32, 40356468), (36, 35872416), (48, 26904312), (54, 23914944), (64, 20178234), (72, 17936208), (81, 15943296), (96, 13452156), (108, 11957472), (128, 10089117), (144, 8968104), (162, 7971648), (192, 6726078), (216, 5978736), (243, 5314432), (288, 4484052), (324, 3985824), (384, 3363039), (432, 2989368), (486, 2657216), (576, 2242026), (648, 1992912), (864, 1494684), (972, 1328608), (1152, 1121013), (1296, 996456), (1728, 747342), (1944, 664304), (2592, 498228), (3456, 373671), (3888, 332152), (5184, 249114), (7776, 166076), (10368, 124557), (15552, 83038), (31104, 41519)]