2780499392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 6137745408

約数和(自身を除く): 3357246016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 137, 176, 227, 254, 274, 352, 454, 508, 548, 704, 908, 1016, 1096, 1397, 1507, 1816, 2032, 2192, 2497, 2794, 3014, 3632, 4064, 4384, 4994, 5588, 6028, 7264, 8128, 8768, 9988, 11176, 12056, 14528, 17399, 19976, 22352, 24112, 28829, 31099, 34798, 39952, 44704, 48224, 57658, 62198, 69596, 79904, 89408, 96448, 115316, 124396, 139192, 159808, 191389, 230632, 248792, 278384, 317119, 342089, 382778, 461264, 497584, 556768, 634238, 684178, 765556, 922528, 995168, 1113536, 1268476, 1368356, 1531112, 1845056, 1990336, 2536952, 2736712, 3062224, 3949573, 5073904, 5473424, 6124448, 7899146, 10147808, 10946848, 12248896, 15798292, 20295616, 21893696, 31596584, 43445303, 63193168, 86890606, 126386336, 173781212, 252772672, 347562424, 695124848, 1390249696, 2780499392]

約数ペア:

[(1, 2780499392), (2, 1390249696), (4, 695124848), (8, 347562424), (11, 252772672), (16, 173781212), (22, 126386336), (32, 86890606), (44, 63193168), (64, 43445303), (88, 31596584), (127, 21893696), (137, 20295616), (176, 15798292), (227, 12248896), (254, 10946848), (274, 10147808), (352, 7899146), (454, 6124448), (508, 5473424), (548, 5073904), (704, 3949573), (908, 3062224), (1016, 2736712), (1096, 2536952), (1397, 1990336), (1507, 1845056), (1816, 1531112), (2032, 1368356), (2192, 1268476), (2497, 1113536), (2794, 995168), (3014, 922528), (3632, 765556), (4064, 684178), (4384, 634238), (4994, 556768), (5588, 497584), (6028, 461264), (7264, 382778), (8128, 342089), (8768, 317119), (9988, 278384), (11176, 248792), (12056, 230632), (14528, 191389), (17399, 159808), (19976, 139192), (22352, 124396), (24112, 115316), (28829, 96448), (31099, 89408), (34798, 79904), (39952, 69596), (44704, 62198), (48224, 57658)]