189627984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 240

約数和(自身を含む): 677040000

約数和(自身を除く): 487412016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 499, 504, 522, 546, 609, 624, 696, 728, 754, 812, 819, 936, 998, 1008, 1044, 1092, 1131, 1218, 1392, 1456, 1497, 1508, 1624, 1638, 1827, 1872, 1996, 2088, 2184, 2262, 2436, 2639, 2994, 3016, 3248, 3276, 3393, 3493, 3654, 3992, 4176, 4368, 4491, 4524, 4872, 5278, 5988, 6032, 6487, 6552, 6786, 6986, 7308, 7917, 7984, 8982, 9048, 9744, 10479, 10556, 11976, 12974, 13104, 13572, 13972, 14471, 14616, 15834, 17964, 18096, 19461, 20958, 21112, 23751, 23952, 25948, 27144, 27944, 28942, 29232, 31437, 31668, 35928, 38922, 41916, 42224, 43413, 45409, 47502, 51896, 54288, 55888, 57884, 58383, 62874, 63336, 71856, 77844, 83832, 86826, 90818, 95004, 101297, 103792, 115768, 116766, 125748, 126672, 130239, 136227, 155688, 167664, 173652, 181636, 188123, 190008, 202594, 231536, 233532, 251496, 260478, 272454, 303891, 311376, 347304, 363272, 376246, 380016, 405188, 408681, 467064, 502992, 520956, 544908, 564369, 607782, 694608, 726544, 752492, 810376, 817362, 911673, 934128, 1041912, 1089816, 1128738, 1215564, 1316861, 1504984, 1620752, 1634724, 1693107, 1823346, 2083824, 2179632, 2257476, 2431128, 2633722, 3009968, 3269448, 3386214, 3646692, 3950583, 4514952, 4862256, 5267444, 6538896, 6772428, 7293384, 7901166, 9029904, 10534888, 11851749, 13544856, 14586768, 15802332, 21069776, 23703498, 27089712, 31604664, 47406996, 63209328, 94813992, 189627984]

約数ペア:

[(1, 189627984), (2, 94813992), (3, 63209328), (4, 47406996), (6, 31604664), (7, 27089712), (8, 23703498), (9, 21069776), (12, 15802332), (13, 14586768), (14, 13544856), (16, 11851749), (18, 10534888), (21, 9029904), (24, 7901166), (26, 7293384), (28, 6772428), (29, 6538896), (36, 5267444), (39, 4862256), (42, 4514952), (48, 3950583), (52, 3646692), (56, 3386214), (58, 3269448), (63, 3009968), (72, 2633722), (78, 2431128), (84, 2257476), (87, 2179632), (91, 2083824), (104, 1823346), (112, 1693107), (116, 1634724), (117, 1620752), (126, 1504984), (144, 1316861), (156, 1215564), (168, 1128738), (174, 1089816), (182, 1041912), (203, 934128), (208, 911673), (232, 817362), (234, 810376), (252, 752492), (261, 726544), (273, 694608), (312, 607782), (336, 564369), (348, 544908), (364, 520956), (377, 502992), (406, 467064), (464, 408681), (468, 405188), (499, 380016), (504, 376246), (522, 363272), (546, 347304), (609, 311376), (624, 303891), (696, 272454), (728, 260478), (754, 251496), (812, 233532), (819, 231536), (936, 202594), (998, 190008), (1008, 188123), (1044, 181636), (1092, 173652), (1131, 167664), (1218, 155688), (1392, 136227), (1456, 130239), (1497, 126672), (1508, 125748), (1624, 116766), (1638, 115768), (1827, 103792), (1872, 101297), (1996, 95004), (2088, 90818), (2184, 86826), (2262, 83832), (2436, 77844), (2639, 71856), (2994, 63336), (3016, 62874), (3248, 58383), (3276, 57884), (3393, 55888), (3493, 54288), (3654, 51896), (3992, 47502), (4176, 45409), (4368, 43413), (4491, 42224), (4524, 41916), (4872, 38922), (5278, 35928), (5988, 31668), (6032, 31437), (6487, 29232), (6552, 28942), (6786, 27944), (6986, 27144), (7308, 25948), (7917, 23952), (7984, 23751), (8982, 21112), (9048, 20958), (9744, 19461), (10479, 18096), (10556, 17964), (11976, 15834), (12974, 14616), (13104, 14471), (13572, 13972)]