450448908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 1356106752

約数和(自身を除く): 905657844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 53, 78, 84, 86, 91, 106, 129, 156, 159, 172, 181, 182, 212, 258, 273, 301, 318, 362, 364, 371, 516, 543, 546, 559, 602, 636, 689, 724, 742, 903, 1086, 1092, 1113, 1118, 1204, 1267, 1378, 1484, 1677, 1806, 2067, 2172, 2226, 2236, 2279, 2353, 2534, 2756, 3354, 3612, 3801, 3913, 4134, 4452, 4558, 4706, 4823, 5068, 6708, 6837, 7059, 7602, 7783, 7826, 8268, 9116, 9412, 9593, 9646, 11739, 13674, 14118, 14469, 15204, 15566, 15652, 15953, 16471, 19186, 19292, 23349, 23478, 27348, 28236, 28779, 28938, 29627, 31132, 31906, 32942, 38372, 46698, 46956, 47859, 49413, 54481, 57558, 57876, 59254, 63812, 65884, 67151, 88881, 93396, 95718, 98826, 101179, 108962, 115116, 118508, 124709, 134302, 163443, 177762, 191436, 197652, 201453, 202358, 207389, 217924, 249418, 268604, 303537, 326886, 355524, 374127, 402906, 404716, 412499, 414778, 498836, 607074, 622167, 653772, 708253, 748254, 805812, 824998, 829556, 872963, 1214148, 1237497, 1244334, 1416506, 1496508, 1649996, 1745926, 2124759, 2474994, 2488668, 2618889, 2833012, 2887493, 3491852, 4249518, 4949988, 5237778, 5362487, 5774986, 8499036, 8662479, 10475556, 10724974, 11549972, 16087461, 17324958, 21449948, 32174922, 34649916, 37537409, 64349844, 75074818, 112612227, 150149636, 225224454, 450448908]

約数ペア:

[(1, 450448908), (2, 225224454), (3, 150149636), (4, 112612227), (6, 75074818), (7, 64349844), (12, 37537409), (13, 34649916), (14, 32174922), (21, 21449948), (26, 17324958), (28, 16087461), (39, 11549972), (42, 10724974), (43, 10475556), (52, 8662479), (53, 8499036), (78, 5774986), (84, 5362487), (86, 5237778), (91, 4949988), (106, 4249518), (129, 3491852), (156, 2887493), (159, 2833012), (172, 2618889), (181, 2488668), (182, 2474994), (212, 2124759), (258, 1745926), (273, 1649996), (301, 1496508), (318, 1416506), (362, 1244334), (364, 1237497), (371, 1214148), (516, 872963), (543, 829556), (546, 824998), (559, 805812), (602, 748254), (636, 708253), (689, 653772), (724, 622167), (742, 607074), (903, 498836), (1086, 414778), (1092, 412499), (1113, 404716), (1118, 402906), (1204, 374127), (1267, 355524), (1378, 326886), (1484, 303537), (1677, 268604), (1806, 249418), (2067, 217924), (2172, 207389), (2226, 202358), (2236, 201453), (2279, 197652), (2353, 191436), (2534, 177762), (2756, 163443), (3354, 134302), (3612, 124709), (3801, 118508), (3913, 115116), (4134, 108962), (4452, 101179), (4558, 98826), (4706, 95718), (4823, 93396), (5068, 88881), (6708, 67151), (6837, 65884), (7059, 63812), (7602, 59254), (7783, 57876), (7826, 57558), (8268, 54481), (9116, 49413), (9412, 47859), (9593, 46956), (9646, 46698), (11739, 38372), (13674, 32942), (14118, 31906), (14469, 31132), (15204, 29627), (15566, 28938), (15652, 28779), (15953, 28236), (16471, 27348), (19186, 23478), (19292, 23349)]