340517268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 1115412480

約数和(自身を除く): 774895212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 252, 273, 279, 294, 364, 372, 403, 434, 441, 468, 479, 546, 558, 588, 637, 651, 806, 819, 868, 882, 958, 1092, 1116, 1209, 1274, 1302, 1437, 1519, 1612, 1638, 1764, 1911, 1916, 1953, 2418, 2548, 2604, 2821, 2874, 3038, 3276, 3353, 3627, 3822, 3906, 4311, 4557, 4836, 5642, 5733, 5748, 6076, 6227, 6706, 7254, 7644, 7812, 8463, 8622, 9114, 10059, 11284, 11466, 12454, 13412, 13671, 14508, 14849, 16926, 17244, 18228, 18681, 19747, 20118, 22932, 23471, 24908, 25389, 27342, 29698, 30177, 33852, 37362, 39494, 40236, 43589, 44547, 46942, 50778, 54684, 56043, 59241, 59396, 60354, 70413, 74724, 78988, 87178, 89094, 93884, 101556, 103943, 112086, 118482, 120708, 130767, 133641, 140826, 174356, 177723, 178188, 193037, 207886, 211239, 224172, 236964, 261534, 267282, 281652, 305123, 311829, 355446, 386074, 392301, 415772, 422478, 523068, 534564, 579111, 610246, 623658, 710892, 727601, 772148, 784602, 844956, 915369, 935487, 1158222, 1220492, 1247316, 1351259, 1455202, 1569204, 1737333, 1830738, 1870974, 2182803, 2316444, 2702518, 2746107, 2910404, 3474666, 3661476, 3741948, 4053777, 4365606, 5405036, 5492214, 6548409, 6949332, 8107554, 8731212, 9458813, 10984428, 12161331, 13096818, 16215108, 18917626, 24322662, 26193636, 28376439, 37835252, 48645324, 56752878, 85129317, 113505756, 170258634, 340517268]

約数ペア:

[(1, 340517268), (2, 170258634), (3, 113505756), (4, 85129317), (6, 56752878), (7, 48645324), (9, 37835252), (12, 28376439), (13, 26193636), (14, 24322662), (18, 18917626), (21, 16215108), (26, 13096818), (28, 12161331), (31, 10984428), (36, 9458813), (39, 8731212), (42, 8107554), (49, 6949332), (52, 6548409), (62, 5492214), (63, 5405036), (78, 4365606), (84, 4053777), (91, 3741948), (93, 3661476), (98, 3474666), (117, 2910404), (124, 2746107), (126, 2702518), (147, 2316444), (156, 2182803), (182, 1870974), (186, 1830738), (196, 1737333), (217, 1569204), (234, 1455202), (252, 1351259), (273, 1247316), (279, 1220492), (294, 1158222), (364, 935487), (372, 915369), (403, 844956), (434, 784602), (441, 772148), (468, 727601), (479, 710892), (546, 623658), (558, 610246), (588, 579111), (637, 534564), (651, 523068), (806, 422478), (819, 415772), (868, 392301), (882, 386074), (958, 355446), (1092, 311829), (1116, 305123), (1209, 281652), (1274, 267282), (1302, 261534), (1437, 236964), (1519, 224172), (1612, 211239), (1638, 207886), (1764, 193037), (1911, 178188), (1916, 177723), (1953, 174356), (2418, 140826), (2548, 133641), (2604, 130767), (2821, 120708), (2874, 118482), (3038, 112086), (3276, 103943), (3353, 101556), (3627, 93884), (3822, 89094), (3906, 87178), (4311, 78988), (4557, 74724), (4836, 70413), (5642, 60354), (5733, 59396), (5748, 59241), (6076, 56043), (6227, 54684), (6706, 50778), (7254, 46942), (7644, 44547), (7812, 43589), (8463, 40236), (8622, 39494), (9114, 37362), (10059, 33852), (11284, 30177), (11466, 29698), (12454, 27342), (13412, 25389), (13671, 24908), (14508, 23471), (14849, 22932), (16926, 20118), (17244, 19747), (18228, 18681)]