505392264

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 1520803200

約数和(自身を除く): 1015410936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 211, 216, 234, 312, 351, 422, 468, 633, 702, 844, 853, 936, 1266, 1404, 1688, 1706, 1899, 2532, 2559, 2743, 2808, 3412, 3798, 5064, 5118, 5486, 5697, 6824, 7596, 7677, 8229, 10236, 10972, 11089, 11394, 15192, 15354, 16458, 20472, 21944, 22178, 22788, 23031, 24687, 30708, 32916, 33267, 44356, 45576, 46062, 49374, 61416, 65832, 66534, 74061, 88712, 92124, 98748, 99801, 133068, 148122, 179983, 184248, 197496, 199602, 266136, 296244, 299403, 359966, 399204, 539949, 592488, 598806, 719932, 798408, 1079898, 1197612, 1439864, 1619847, 2159796, 2339779, 2395224, 3239694, 4319592, 4679558, 4859541, 6479388, 7019337, 9359116, 9719082, 12958776, 14038674, 18718232, 19438164, 21058011, 28077348, 38876328, 42116022, 56154696, 63174033, 84232044, 126348066, 168464088, 252696132, 505392264]

約数ペア:

[(1, 505392264), (2, 252696132), (3, 168464088), (4, 126348066), (6, 84232044), (8, 63174033), (9, 56154696), (12, 42116022), (13, 38876328), (18, 28077348), (24, 21058011), (26, 19438164), (27, 18718232), (36, 14038674), (39, 12958776), (52, 9719082), (54, 9359116), (72, 7019337), (78, 6479388), (104, 4859541), (108, 4679558), (117, 4319592), (156, 3239694), (211, 2395224), (216, 2339779), (234, 2159796), (312, 1619847), (351, 1439864), (422, 1197612), (468, 1079898), (633, 798408), (702, 719932), (844, 598806), (853, 592488), (936, 539949), (1266, 399204), (1404, 359966), (1688, 299403), (1706, 296244), (1899, 266136), (2532, 199602), (2559, 197496), (2743, 184248), (2808, 179983), (3412, 148122), (3798, 133068), (5064, 99801), (5118, 98748), (5486, 92124), (5697, 88712), (6824, 74061), (7596, 66534), (7677, 65832), (8229, 61416), (10236, 49374), (10972, 46062), (11089, 45576), (11394, 44356), (15192, 33267), (15354, 32916), (16458, 30708), (20472, 24687), (21944, 23031), (22178, 22788)]