2908431036

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13789}}^1$

素因数の和:13846

約数の個数: 144

約数和(自身を含む): 8995051520

約数和(自身を除く): 6086620484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 756, 837, 868, 972, 1116, 1134, 1302, 1674, 1701, 1953, 2268, 2511, 2604, 3348, 3402, 3906, 5022, 5859, 6804, 7533, 7812, 10044, 11718, 13789, 15066, 17577, 23436, 27578, 30132, 35154, 41367, 52731, 55156, 70308, 82734, 96523, 105462, 124101, 165468, 193046, 210924, 248202, 289569, 372303, 386092, 427459, 496404, 579138, 744606, 854918, 868707, 1116909, 1158276, 1282377, 1489212, 1709836, 1737414, 2233818, 2564754, 2606121, 2992213, 3350727, 3474828, 3847131, 4467636, 5129508, 5212242, 5984426, 6701454, 7694262, 7818363, 8976639, 10424484, 11541393, 11968852, 13402908, 15388524, 15636726, 17953278, 23082786, 23455089, 26929917, 31273452, 34624179, 35906556, 46165572, 46910178, 53859834, 69248358, 80789751, 93820356, 103872537, 107719668, 138496716, 161579502, 207745074, 242369253, 323159004, 415490148, 484738506, 727107759, 969477012, 1454215518, 2908431036]

約数ペア:

[(1, 2908431036), (2, 1454215518), (3, 969477012), (4, 727107759), (6, 484738506), (7, 415490148), (9, 323159004), (12, 242369253), (14, 207745074), (18, 161579502), (21, 138496716), (27, 107719668), (28, 103872537), (31, 93820356), (36, 80789751), (42, 69248358), (54, 53859834), (62, 46910178), (63, 46165572), (81, 35906556), (84, 34624179), (93, 31273452), (108, 26929917), (124, 23455089), (126, 23082786), (162, 17953278), (186, 15636726), (189, 15388524), (217, 13402908), (243, 11968852), (252, 11541393), (279, 10424484), (324, 8976639), (372, 7818363), (378, 7694262), (434, 6701454), (486, 5984426), (558, 5212242), (567, 5129508), (651, 4467636), (756, 3847131), (837, 3474828), (868, 3350727), (972, 2992213), (1116, 2606121), (1134, 2564754), (1302, 2233818), (1674, 1737414), (1701, 1709836), (1953, 1489212), (2268, 1282377), (2511, 1158276), (2604, 1116909), (3348, 868707), (3402, 854918), (3906, 744606), (5022, 579138), (5859, 496404), (6804, 427459), (7533, 386092), (7812, 372303), (10044, 289569), (11718, 248202), (13789, 210924), (15066, 193046), (17577, 165468), (23436, 124101), (27578, 105462), (30132, 96523), (35154, 82734), (41367, 70308), (52731, 55156)]