285881232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65449}}^1$

素因数の和:65480

約数の個数: 80

約数和(自身を含む): 908969600

約数和(自身を除く): 623088368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 65449, 130898, 196347, 261796, 392694, 458143, 523592, 785388, 850837, 916286, 1047184, 1374429, 1570776, 1701674, 1832572, 2552511, 2748858, 3141552, 3403348, 3665144, 5105022, 5497716, 5955859, 6806696, 7330288, 10210044, 10995432, 11911718, 13613392, 17867577, 20420088, 21990864, 23823436, 35735154, 40840176, 47646872, 71470308, 95293744, 142940616, 285881232]

約数ペア:

[(1, 285881232), (2, 142940616), (3, 95293744), (4, 71470308), (6, 47646872), (7, 40840176), (8, 35735154), (12, 23823436), (13, 21990864), (14, 20420088), (16, 17867577), (21, 13613392), (24, 11911718), (26, 10995432), (28, 10210044), (39, 7330288), (42, 6806696), (48, 5955859), (52, 5497716), (56, 5105022), (78, 3665144), (84, 3403348), (91, 3141552), (104, 2748858), (112, 2552511), (156, 1832572), (168, 1701674), (182, 1570776), (208, 1374429), (273, 1047184), (312, 916286), (336, 850837), (364, 785388), (546, 523592), (624, 458143), (728, 392694), (1092, 261796), (1456, 196347), (2184, 130898), (4368, 65449)]