15257424

素因数分解:

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

素因数の和:537

約数の個数: 120

約数和(自身を含む): 49476000

約数和(自身を除く): 34218576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 499, 546, 588, 624, 637, 728, 784, 998, 1092, 1176, 1274, 1456, 1497, 1911, 1996, 2184, 2352, 2548, 2994, 3493, 3822, 3992, 4368, 5096, 5988, 6487, 6986, 7644, 7984, 10192, 10479, 11976, 12974, 13972, 15288, 19461, 20958, 23952, 24451, 25948, 27944, 30576, 38922, 41916, 45409, 48902, 51896, 55888, 73353, 77844, 83832, 90818, 97804, 103792, 136227, 146706, 155688, 167664, 181636, 195608, 272454, 293412, 311376, 317863, 363272, 391216, 544908, 586824, 635726, 726544, 953589, 1089816, 1173648, 1271452, 1907178, 2179632, 2542904, 3814356, 5085808, 7628712, 15257424]

約数ペア:

[(1, 15257424), (2, 7628712), (3, 5085808), (4, 3814356), (6, 2542904), (7, 2179632), (8, 1907178), (12, 1271452), (13, 1173648), (14, 1089816), (16, 953589), (21, 726544), (24, 635726), (26, 586824), (28, 544908), (39, 391216), (42, 363272), (48, 317863), (49, 311376), (52, 293412), (56, 272454), (78, 195608), (84, 181636), (91, 167664), (98, 155688), (104, 146706), (112, 136227), (147, 103792), (156, 97804), (168, 90818), (182, 83832), (196, 77844), (208, 73353), (273, 55888), (294, 51896), (312, 48902), (336, 45409), (364, 41916), (392, 38922), (499, 30576), (546, 27944), (588, 25948), (624, 24451), (637, 23952), (728, 20958), (784, 19461), (998, 15288), (1092, 13972), (1176, 12974), (1274, 11976), (1456, 10479), (1497, 10192), (1911, 7984), (1996, 7644), (2184, 6986), (2352, 6487), (2548, 5988), (2994, 5096), (3493, 4368), (3822, 3992)]