15304016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 38164224

約数和(自身を除く): 22860208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 457, 598, 644, 728, 914, 1196, 1288, 1456, 1828, 2093, 2392, 2576, 3199, 3656, 4186, 4784, 5941, 6398, 7312, 8372, 10511, 11882, 12796, 16744, 21022, 23764, 25592, 33488, 41587, 42044, 47528, 51184, 73577, 83174, 84088, 95056, 136643, 147154, 166348, 168176, 273286, 294308, 332696, 546572, 588616, 665392, 956501, 1093144, 1177232, 1913002, 2186288, 3826004, 7652008, 15304016]

約数ペア:

[(1, 15304016), (2, 7652008), (4, 3826004), (7, 2186288), (8, 1913002), (13, 1177232), (14, 1093144), (16, 956501), (23, 665392), (26, 588616), (28, 546572), (46, 332696), (52, 294308), (56, 273286), (91, 168176), (92, 166348), (104, 147154), (112, 136643), (161, 95056), (182, 84088), (184, 83174), (208, 73577), (299, 51184), (322, 47528), (364, 42044), (368, 41587), (457, 33488), (598, 25592), (644, 23764), (728, 21022), (914, 16744), (1196, 12796), (1288, 11882), (1456, 10511), (1828, 8372), (2093, 7312), (2392, 6398), (2576, 5941), (3199, 4784), (3656, 4186)]