283578496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^4$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 631404990

約数和(自身を除く): 347826494

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1088, 1216, 1292, 1444, 2176, 2432, 2584, 2888, 5168, 5776, 6137, 6859, 10336, 11552, 12274, 13718, 20672, 23104, 24548, 27436, 41344, 46208, 49096, 54872, 98192, 109744, 116603, 130321, 196384, 219488, 233206, 260642, 392768, 438976, 466412, 521284, 785536, 877952, 932824, 1042568, 1865648, 2085136, 2215457, 3731296, 4170272, 4430914, 7462592, 8340544, 8861828, 14925184, 16681088, 17723656, 35447312, 70894624, 141789248, 283578496]

約数ペア:

[(1, 283578496), (2, 141789248), (4, 70894624), (8, 35447312), (16, 17723656), (17, 16681088), (19, 14925184), (32, 8861828), (34, 8340544), (38, 7462592), (64, 4430914), (68, 4170272), (76, 3731296), (128, 2215457), (136, 2085136), (152, 1865648), (272, 1042568), (304, 932824), (323, 877952), (361, 785536), (544, 521284), (608, 466412), (646, 438976), (722, 392768), (1088, 260642), (1216, 233206), (1292, 219488), (1444, 196384), (2176, 130321), (2432, 116603), (2584, 109744), (2888, 98192), (5168, 54872), (5776, 49096), (6137, 46208), (6859, 41344), (10336, 27436), (11552, 24548), (12274, 23104), (13718, 20672)]