15278784

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 44476416

約数和(自身を除く): 29197632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 151, 186, 192, 204, 248, 272, 302, 372, 408, 453, 496, 527, 544, 604, 744, 816, 906, 992, 1054, 1088, 1208, 1488, 1581, 1632, 1812, 1984, 2108, 2416, 2567, 2976, 3162, 3264, 3624, 4216, 4681, 4832, 5134, 5952, 6324, 7248, 7701, 8432, 9362, 9664, 10268, 12648, 14043, 14496, 15402, 16864, 18724, 20536, 25296, 28086, 28992, 30804, 33728, 37448, 41072, 50592, 56172, 61608, 74896, 79577, 82144, 101184, 112344, 123216, 149792, 159154, 164288, 224688, 238731, 246432, 299584, 318308, 449376, 477462, 492864, 636616, 898752, 954924, 1273232, 1909848, 2546464, 3819696, 5092928, 7639392, 15278784]

約数ペア:

[(1, 15278784), (2, 7639392), (3, 5092928), (4, 3819696), (6, 2546464), (8, 1909848), (12, 1273232), (16, 954924), (17, 898752), (24, 636616), (31, 492864), (32, 477462), (34, 449376), (48, 318308), (51, 299584), (62, 246432), (64, 238731), (68, 224688), (93, 164288), (96, 159154), (102, 149792), (124, 123216), (136, 112344), (151, 101184), (186, 82144), (192, 79577), (204, 74896), (248, 61608), (272, 56172), (302, 50592), (372, 41072), (408, 37448), (453, 33728), (496, 30804), (527, 28992), (544, 28086), (604, 25296), (744, 20536), (816, 18724), (906, 16864), (992, 15402), (1054, 14496), (1088, 14043), (1208, 12648), (1488, 10268), (1581, 9664), (1632, 9362), (1812, 8432), (1984, 7701), (2108, 7248), (2416, 6324), (2567, 5952), (2976, 5134), (3162, 4832), (3264, 4681), (3624, 4216)]