816096512

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 144

約数和(自身を含む): 2138841600

約数和(自身を除く): 1322745088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2128, 2179, 2432, 2464, 2816, 2926, 3344, 4256, 4358, 4864, 4928, 5852, 6688, 8512, 8716, 9856, 11704, 13376, 15253, 17024, 17432, 19712, 23408, 23969, 26752, 30506, 34048, 34864, 41401, 46816, 47938, 53504, 61012, 69728, 82802, 93632, 95876, 122024, 139456, 165604, 167783, 187264, 191752, 244048, 278912, 289807, 331208, 335566, 374528, 383504, 455411, 488096, 557824, 579614, 662416, 671132, 767008, 910822, 976192, 1159228, 1324832, 1342264, 1534016, 1821644, 1952384, 2318456, 2649664, 2684528, 3068032, 3187877, 3643288, 3904768, 4636912, 5299328, 5369056, 6136064, 6375754, 7286576, 9273824, 10598656, 10738112, 12751508, 14573152, 18547648, 21476224, 25503016, 29146304, 37095296, 42952448, 51006032, 58292608, 74190592, 102012064, 116585216, 204024128, 408048256, 816096512]

約数ペア:

[(1, 816096512), (2, 408048256), (4, 204024128), (7, 116585216), (8, 102012064), (11, 74190592), (14, 58292608), (16, 51006032), (19, 42952448), (22, 37095296), (28, 29146304), (32, 25503016), (38, 21476224), (44, 18547648), (56, 14573152), (64, 12751508), (76, 10738112), (77, 10598656), (88, 9273824), (112, 7286576), (128, 6375754), (133, 6136064), (152, 5369056), (154, 5299328), (176, 4636912), (209, 3904768), (224, 3643288), (256, 3187877), (266, 3068032), (304, 2684528), (308, 2649664), (352, 2318456), (418, 1952384), (448, 1821644), (532, 1534016), (608, 1342264), (616, 1324832), (704, 1159228), (836, 976192), (896, 910822), (1064, 767008), (1216, 671132), (1232, 662416), (1408, 579614), (1463, 557824), (1672, 488096), (1792, 455411), (2128, 383504), (2179, 374528), (2432, 335566), (2464, 331208), (2816, 289807), (2926, 278912), (3344, 244048), (4256, 191752), (4358, 187264), (4864, 167783), (4928, 165604), (5852, 139456), (6688, 122024), (8512, 95876), (8716, 93632), (9856, 82802), (11704, 69728), (13376, 61012), (15253, 53504), (17024, 47938), (17432, 46816), (19712, 41401), (23408, 34864), (23969, 34048), (26752, 30506)]