1628706528

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4939

約数の個数: 144

約数和(自身を含む): 4915886976

約数和(自身を除く): 3287180448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 774, 864, 972, 1032, 1161, 1296, 1376, 1548, 1944, 2064, 2322, 2592, 3096, 3483, 3888, 4128, 4644, 4871, 6192, 6966, 7776, 9288, 9742, 10449, 12384, 13932, 14613, 18576, 19484, 20898, 27864, 29226, 37152, 38968, 41796, 43839, 55728, 58452, 77936, 83592, 87678, 111456, 116904, 131517, 155872, 167184, 175356, 209453, 233808, 263034, 334368, 350712, 394551, 418906, 467616, 526068, 628359, 701424, 789102, 837812, 1052136, 1183653, 1256718, 1402848, 1578204, 1675624, 1885077, 2104272, 2367306, 2513436, 3156408, 3351248, 3770154, 4208544, 4734612, 5026872, 5655231, 6312816, 6702496, 7540308, 9469224, 10053744, 11310462, 12625632, 15080616, 16965693, 18938448, 20107488, 22620924, 30161232, 33931386, 37876896, 45241848, 50897079, 60322464, 67862772, 90483696, 101794158, 135725544, 180967392, 203588316, 271451088, 407176632, 542902176, 814353264, 1628706528]

約数ペア:

[(1, 1628706528), (2, 814353264), (3, 542902176), (4, 407176632), (6, 271451088), (8, 203588316), (9, 180967392), (12, 135725544), (16, 101794158), (18, 90483696), (24, 67862772), (27, 60322464), (32, 50897079), (36, 45241848), (43, 37876896), (48, 33931386), (54, 30161232), (72, 22620924), (81, 20107488), (86, 18938448), (96, 16965693), (108, 15080616), (129, 12625632), (144, 11310462), (162, 10053744), (172, 9469224), (216, 7540308), (243, 6702496), (258, 6312816), (288, 5655231), (324, 5026872), (344, 4734612), (387, 4208544), (432, 3770154), (486, 3351248), (516, 3156408), (648, 2513436), (688, 2367306), (774, 2104272), (864, 1885077), (972, 1675624), (1032, 1578204), (1161, 1402848), (1296, 1256718), (1376, 1183653), (1548, 1052136), (1944, 837812), (2064, 789102), (2322, 701424), (2592, 628359), (3096, 526068), (3483, 467616), (3888, 418906), (4128, 394551), (4644, 350712), (4871, 334368), (6192, 263034), (6966, 233808), (7776, 209453), (9288, 175356), (9742, 167184), (10449, 155872), (12384, 131517), (13932, 116904), (14613, 111456), (18576, 87678), (19484, 83592), (20898, 77936), (27864, 58452), (29226, 55728), (37152, 43839), (38968, 41796)]