123382656

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 128

約数和(自身を含む): 383520000

約数和(自身を除く): 260137344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 1879, 2052, 2432, 2736, 3456, 3648, 3758, 4104, 5472, 5637, 7296, 7516, 8208, 10944, 11274, 15032, 16416, 16911, 21888, 22548, 30064, 32832, 33822, 35701, 45096, 50733, 60128, 65664, 67644, 71402, 90192, 101466, 107103, 120256, 135288, 142804, 180384, 202932, 214206, 240512, 270576, 285608, 321309, 360768, 405864, 428412, 541152, 571216, 642618, 721536, 811728, 856824, 963927, 1082304, 1142432, 1285236, 1623456, 1713648, 1927854, 2164608, 2284864, 2570472, 3246912, 3427296, 3855708, 4569728, 5140944, 6493824, 6854592, 7711416, 10281888, 13709184, 15422832, 20563776, 30845664, 41127552, 61691328, 123382656]

約数ペア:

[(1, 123382656), (2, 61691328), (3, 41127552), (4, 30845664), (6, 20563776), (8, 15422832), (9, 13709184), (12, 10281888), (16, 7711416), (18, 6854592), (19, 6493824), (24, 5140944), (27, 4569728), (32, 3855708), (36, 3427296), (38, 3246912), (48, 2570472), (54, 2284864), (57, 2164608), (64, 1927854), (72, 1713648), (76, 1623456), (96, 1285236), (108, 1142432), (114, 1082304), (128, 963927), (144, 856824), (152, 811728), (171, 721536), (192, 642618), (216, 571216), (228, 541152), (288, 428412), (304, 405864), (342, 360768), (384, 321309), (432, 285608), (456, 270576), (513, 240512), (576, 214206), (608, 202932), (684, 180384), (864, 142804), (912, 135288), (1026, 120256), (1152, 107103), (1216, 101466), (1368, 90192), (1728, 71402), (1824, 67644), (1879, 65664), (2052, 60128), (2432, 50733), (2736, 45096), (3456, 35701), (3648, 33822), (3758, 32832), (4104, 30064), (5472, 22548), (5637, 21888), (7296, 16911), (7516, 16416), (8208, 15032), (10944, 11274)]