15313872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 48854016

約数和(自身を除く): 33540144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 383, 392, 408, 476, 588, 714, 766, 784, 816, 833, 952, 1149, 1176, 1428, 1532, 1666, 1904, 2298, 2352, 2499, 2681, 2856, 3064, 3332, 4596, 4998, 5362, 5712, 6128, 6511, 6664, 8043, 9192, 9996, 10724, 13022, 13328, 16086, 18384, 18767, 19533, 19992, 21448, 26044, 32172, 37534, 39066, 39984, 42896, 45577, 52088, 56301, 64344, 75068, 78132, 91154, 104176, 112602, 128688, 136731, 150136, 156264, 182308, 225204, 273462, 300272, 312528, 319039, 364616, 450408, 546924, 638078, 729232, 900816, 957117, 1093848, 1276156, 1914234, 2187696, 2552312, 3828468, 5104624, 7656936, 15313872]

約数ペア:

[(1, 15313872), (2, 7656936), (3, 5104624), (4, 3828468), (6, 2552312), (7, 2187696), (8, 1914234), (12, 1276156), (14, 1093848), (16, 957117), (17, 900816), (21, 729232), (24, 638078), (28, 546924), (34, 450408), (42, 364616), (48, 319039), (49, 312528), (51, 300272), (56, 273462), (68, 225204), (84, 182308), (98, 156264), (102, 150136), (112, 136731), (119, 128688), (136, 112602), (147, 104176), (168, 91154), (196, 78132), (204, 75068), (238, 64344), (272, 56301), (294, 52088), (336, 45577), (357, 42896), (383, 39984), (392, 39066), (408, 37534), (476, 32172), (588, 26044), (714, 21448), (766, 19992), (784, 19533), (816, 18767), (833, 18384), (952, 16086), (1149, 13328), (1176, 13022), (1428, 10724), (1532, 9996), (1666, 9192), (1904, 8043), (2298, 6664), (2352, 6511), (2499, 6128), (2681, 5712), (2856, 5362), (3064, 4998), (3332, 4596)]