218935392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5716

約数の個数: 96

約数和(自身を含む): 638991360

約数和(自身を除く): 420055968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 5659, 6448, 9672, 11318, 12896, 16977, 19344, 22636, 33954, 38688, 45272, 67908, 73567, 90544, 135816, 147134, 175429, 181088, 220701, 271632, 294268, 350858, 441402, 526287, 543264, 588536, 701716, 882804, 1052574, 1177072, 1403432, 1765608, 2105148, 2280577, 2354144, 2806864, 3531216, 4210296, 4561154, 5613728, 6841731, 7062432, 8420592, 9122308, 13683462, 16841184, 18244616, 27366924, 36489232, 54733848, 72978464, 109467696, 218935392]

約数ペア:

[(1, 218935392), (2, 109467696), (3, 72978464), (4, 54733848), (6, 36489232), (8, 27366924), (12, 18244616), (13, 16841184), (16, 13683462), (24, 9122308), (26, 8420592), (31, 7062432), (32, 6841731), (39, 5613728), (48, 4561154), (52, 4210296), (62, 3531216), (78, 2806864), (93, 2354144), (96, 2280577), (104, 2105148), (124, 1765608), (156, 1403432), (186, 1177072), (208, 1052574), (248, 882804), (312, 701716), (372, 588536), (403, 543264), (416, 526287), (496, 441402), (624, 350858), (744, 294268), (806, 271632), (992, 220701), (1209, 181088), (1248, 175429), (1488, 147134), (1612, 135816), (2418, 90544), (2976, 73567), (3224, 67908), (4836, 45272), (5659, 38688), (6448, 33954), (9672, 22636), (11318, 19344), (12896, 16977)]