245250504

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 722529720

約数和(自身を除く): 477279216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 81, 106, 108, 111, 148, 159, 162, 193, 212, 216, 222, 296, 318, 324, 333, 386, 424, 444, 477, 579, 636, 648, 666, 772, 888, 954, 999, 1158, 1272, 1332, 1431, 1544, 1737, 1908, 1961, 1998, 2316, 2664, 2862, 2997, 3474, 3816, 3922, 3996, 4293, 4632, 5211, 5724, 5883, 5994, 6948, 7141, 7844, 7992, 8586, 10229, 10422, 11448, 11766, 11988, 13896, 14282, 15633, 15688, 17172, 17649, 20458, 20844, 21423, 23532, 23976, 28564, 30687, 31266, 34344, 35298, 40916, 41688, 42846, 47064, 52947, 57128, 61374, 62532, 64269, 70596, 81832, 85692, 92061, 105894, 122748, 125064, 128538, 141192, 158841, 171384, 184122, 192807, 211788, 245496, 257076, 276183, 317682, 368244, 378473, 385614, 423576, 514152, 552366, 578421, 635364, 736488, 756946, 771228, 828549, 1104732, 1135419, 1156842, 1270728, 1513892, 1542456, 1657098, 2209464, 2270838, 2313684, 3027784, 3314196, 3406257, 4541676, 4627368, 6628392, 6812514, 9083352, 10218771, 13625028, 20437542, 27250056, 30656313, 40875084, 61312626, 81750168, 122625252, 245250504]

約数ペア:

[(1, 245250504), (2, 122625252), (3, 81750168), (4, 61312626), (6, 40875084), (8, 30656313), (9, 27250056), (12, 20437542), (18, 13625028), (24, 10218771), (27, 9083352), (36, 6812514), (37, 6628392), (53, 4627368), (54, 4541676), (72, 3406257), (74, 3314196), (81, 3027784), (106, 2313684), (108, 2270838), (111, 2209464), (148, 1657098), (159, 1542456), (162, 1513892), (193, 1270728), (212, 1156842), (216, 1135419), (222, 1104732), (296, 828549), (318, 771228), (324, 756946), (333, 736488), (386, 635364), (424, 578421), (444, 552366), (477, 514152), (579, 423576), (636, 385614), (648, 378473), (666, 368244), (772, 317682), (888, 276183), (954, 257076), (999, 245496), (1158, 211788), (1272, 192807), (1332, 184122), (1431, 171384), (1544, 158841), (1737, 141192), (1908, 128538), (1961, 125064), (1998, 122748), (2316, 105894), (2664, 92061), (2862, 85692), (2997, 81832), (3474, 70596), (3816, 64269), (3922, 62532), (3996, 61374), (4293, 57128), (4632, 52947), (5211, 47064), (5724, 42846), (5883, 41688), (5994, 40916), (6948, 35298), (7141, 34344), (7844, 31266), (7992, 30687), (8586, 28564), (10229, 23976), (10422, 23532), (11448, 21423), (11766, 20844), (11988, 20458), (13896, 17649), (14282, 17172), (15633, 15688)]