249958332

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5800

約数の個数: 96

約数和(自身を含む): 720527360

約数和(自身を除く): 470569028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 5743, 7254, 10881, 11486, 14508, 17229, 21762, 22972, 34458, 43524, 51687, 68916, 74659, 103374, 149318, 155061, 178033, 206748, 223977, 298636, 310122, 356066, 447954, 534099, 620244, 671931, 712132, 895908, 1068198, 1343862, 1602297, 2015793, 2136396, 2314429, 2687724, 3204594, 4031586, 4628858, 4806891, 6409188, 6943287, 8063172, 9257716, 9613782, 13886574, 19227564, 20829861, 27773148, 41659722, 62489583, 83319444, 124979166, 249958332]

約数ペア:

[(1, 249958332), (2, 124979166), (3, 83319444), (4, 62489583), (6, 41659722), (9, 27773148), (12, 20829861), (13, 19227564), (18, 13886574), (26, 9613782), (27, 9257716), (31, 8063172), (36, 6943287), (39, 6409188), (52, 4806891), (54, 4628858), (62, 4031586), (78, 3204594), (93, 2687724), (108, 2314429), (117, 2136396), (124, 2015793), (156, 1602297), (186, 1343862), (234, 1068198), (279, 895908), (351, 712132), (372, 671931), (403, 620244), (468, 534099), (558, 447954), (702, 356066), (806, 310122), (837, 298636), (1116, 223977), (1209, 206748), (1404, 178033), (1612, 155061), (1674, 149318), (2418, 103374), (3348, 74659), (3627, 68916), (4836, 51687), (5743, 43524), (7254, 34458), (10881, 22972), (11486, 21762), (14508, 17229)]