28305357984

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{352267}}^1$

素因数の和:352320

約数の個数: 120

約数和(自身を含む): 85930846848

約数和(自身を除く): 57625488864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 20088, 26784, 40176, 80352, 352267, 704534, 1056801, 1409068, 2113602, 2818136, 3170403, 4227204, 5636272, 6340806, 8454408, 9511209, 10920277, 11272544, 12681612, 16908816, 19022418, 21840554, 25363224, 28533627, 32760831, 33817632, 38044836, 43681108, 50726448, 57067254, 65521662, 76089672, 87362216, 98282493, 101452896, 114134508, 131043324, 152179344, 174724432, 196564986, 228269016, 262086648, 294847479, 304358688, 349448864, 393129972, 456538032, 524173296, 589694958, 786259944, 884542437, 913076064, 1048346592, 1179389916, 1572519888, 1769084874, 2358779832, 3145039776, 3538169748, 4717559664, 7076339496, 9435119328, 14152678992, 28305357984]

約数ペア:

[(1, 28305357984), (2, 14152678992), (3, 9435119328), (4, 7076339496), (6, 4717559664), (8, 3538169748), (9, 3145039776), (12, 2358779832), (16, 1769084874), (18, 1572519888), (24, 1179389916), (27, 1048346592), (31, 913076064), (32, 884542437), (36, 786259944), (48, 589694958), (54, 524173296), (62, 456538032), (72, 393129972), (81, 349448864), (93, 304358688), (96, 294847479), (108, 262086648), (124, 228269016), (144, 196564986), (162, 174724432), (186, 152179344), (216, 131043324), (248, 114134508), (279, 101452896), (288, 98282493), (324, 87362216), (372, 76089672), (432, 65521662), (496, 57067254), (558, 50726448), (648, 43681108), (744, 38044836), (837, 33817632), (864, 32760831), (992, 28533627), (1116, 25363224), (1296, 21840554), (1488, 19022418), (1674, 16908816), (2232, 12681612), (2511, 11272544), (2592, 10920277), (2976, 9511209), (3348, 8454408), (4464, 6340806), (5022, 5636272), (6696, 4227204), (8928, 3170403), (10044, 2818136), (13392, 2113602), (20088, 1409068), (26784, 1056801), (40176, 704534), (80352, 352267)]