19264128

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 58605120

約数和(自身を除く): 39340992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 227, 272, 312, 384, 408, 416, 442, 454, 544, 624, 663, 681, 816, 832, 884, 908, 1088, 1248, 1326, 1362, 1632, 1664, 1768, 1816, 2176, 2496, 2652, 2724, 2951, 3264, 3536, 3632, 3859, 4992, 5304, 5448, 5902, 6528, 7072, 7264, 7718, 8853, 10608, 10896, 11577, 11804, 14144, 14528, 15436, 17706, 21216, 21792, 23154, 23608, 28288, 29056, 30872, 35412, 42432, 43584, 46308, 47216, 50167, 61744, 70824, 84864, 87168, 92616, 94432, 100334, 123488, 141648, 150501, 185232, 188864, 200668, 246976, 283296, 301002, 370464, 377728, 401336, 493952, 566592, 602004, 740928, 802672, 1133184, 1204008, 1481856, 1605344, 2408016, 3210688, 4816032, 6421376, 9632064, 19264128]

約数ペア:

[(1, 19264128), (2, 9632064), (3, 6421376), (4, 4816032), (6, 3210688), (8, 2408016), (12, 1605344), (13, 1481856), (16, 1204008), (17, 1133184), (24, 802672), (26, 740928), (32, 602004), (34, 566592), (39, 493952), (48, 401336), (51, 377728), (52, 370464), (64, 301002), (68, 283296), (78, 246976), (96, 200668), (102, 188864), (104, 185232), (128, 150501), (136, 141648), (156, 123488), (192, 100334), (204, 94432), (208, 92616), (221, 87168), (227, 84864), (272, 70824), (312, 61744), (384, 50167), (408, 47216), (416, 46308), (442, 43584), (454, 42432), (544, 35412), (624, 30872), (663, 29056), (681, 28288), (816, 23608), (832, 23154), (884, 21792), (908, 21216), (1088, 17706), (1248, 15436), (1326, 14528), (1362, 14144), (1632, 11804), (1664, 11577), (1768, 10896), (1816, 10608), (2176, 8853), (2496, 7718), (2652, 7264), (2724, 7072), (2951, 6528), (3264, 5902), (3536, 5448), (3632, 5304), (3859, 4992)]