1491551168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 3188055600

約数和(自身を除く): 1696504432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 199, 272, 332, 398, 544, 664, 796, 1088, 1328, 1411, 1592, 2656, 2822, 3184, 3383, 5312, 5644, 6368, 6766, 6889, 11288, 12736, 13532, 13778, 16517, 22576, 27064, 27556, 33034, 45152, 54128, 55112, 66068, 90304, 108256, 110224, 117113, 132136, 216512, 220448, 234226, 264272, 280789, 440896, 468452, 528544, 561578, 936904, 1057088, 1123156, 1370911, 1873808, 2246312, 2741822, 3747616, 4492624, 5483644, 7495232, 8985248, 10967288, 17970496, 21934576, 23305487, 43869152, 46610974, 87738304, 93221948, 186443896, 372887792, 745775584, 1491551168]

約数ペア:

[(1, 1491551168), (2, 745775584), (4, 372887792), (8, 186443896), (16, 93221948), (17, 87738304), (32, 46610974), (34, 43869152), (64, 23305487), (68, 21934576), (83, 17970496), (136, 10967288), (166, 8985248), (199, 7495232), (272, 5483644), (332, 4492624), (398, 3747616), (544, 2741822), (664, 2246312), (796, 1873808), (1088, 1370911), (1328, 1123156), (1411, 1057088), (1592, 936904), (2656, 561578), (2822, 528544), (3184, 468452), (3383, 440896), (5312, 280789), (5644, 264272), (6368, 234226), (6766, 220448), (6889, 216512), (11288, 132136), (12736, 117113), (13532, 110224), (13778, 108256), (16517, 90304), (22576, 66068), (27064, 55112), (27556, 54128), (33034, 45152)]