397913152

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4068

約数の個数: 112

約数和(自身を含む): 1029248640

約数和(自身を除く): 631335488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 4019, 5824, 6188, 7072, 7616, 8038, 12376, 14144, 16076, 24752, 28133, 32152, 49504, 52247, 56266, 64304, 68323, 99008, 104494, 112532, 128608, 136646, 208988, 225064, 257216, 273292, 365729, 417976, 450128, 478261, 546584, 731458, 835952, 888199, 900256, 956522, 1093168, 1462916, 1671904, 1776398, 1800512, 1913044, 2186336, 2925832, 3343808, 3552796, 3826088, 4372672, 5851664, 6217393, 7105592, 7652176, 11703328, 12434786, 14211184, 15304352, 23406656, 24869572, 28422368, 30608704, 49739144, 56844736, 99478288, 198956576, 397913152]

約数ペア:

[(1, 397913152), (2, 198956576), (4, 99478288), (7, 56844736), (8, 49739144), (13, 30608704), (14, 28422368), (16, 24869572), (17, 23406656), (26, 15304352), (28, 14211184), (32, 12434786), (34, 11703328), (52, 7652176), (56, 7105592), (64, 6217393), (68, 5851664), (91, 4372672), (104, 3826088), (112, 3552796), (119, 3343808), (136, 2925832), (182, 2186336), (208, 1913044), (221, 1800512), (224, 1776398), (238, 1671904), (272, 1462916), (364, 1093168), (416, 956522), (442, 900256), (448, 888199), (476, 835952), (544, 731458), (728, 546584), (832, 478261), (884, 450128), (952, 417976), (1088, 365729), (1456, 273292), (1547, 257216), (1768, 225064), (1904, 208988), (2912, 136646), (3094, 128608), (3536, 112532), (3808, 104494), (4019, 99008), (5824, 68323), (6188, 64304), (7072, 56266), (7616, 52247), (8038, 49504), (12376, 32152), (14144, 28133), (16076, 24752)]