2689777272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16871}}^1$

素因数の和:16973

約数の個数: 128

約数和(自身を含む): 8390108160

約数和(自身を除く): 5700330888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3796, 4088, 5694, 6132, 6643, 7592, 11388, 12264, 13286, 16871, 19929, 22776, 26572, 33742, 39858, 50613, 53144, 67484, 79716, 101226, 118097, 134968, 159432, 202452, 219323, 236194, 354291, 404904, 438646, 472388, 657969, 708582, 877292, 944776, 1231583, 1315938, 1417164, 1535261, 1754584, 2463166, 2631876, 2834328, 3070522, 3694749, 4605783, 4926332, 5263752, 6141044, 7389498, 8621081, 9211566, 9852664, 12282088, 14778996, 16010579, 17242162, 18423132, 25863243, 29557992, 32021158, 34484324, 36846264, 48031737, 51726486, 64042316, 68968648, 96063474, 103452972, 112074053, 128084632, 192126948, 206905944, 224148106, 336222159, 384253896, 448296212, 672444318, 896592424, 1344888636, 2689777272]

約数ペア:

[(1, 2689777272), (2, 1344888636), (3, 896592424), (4, 672444318), (6, 448296212), (7, 384253896), (8, 336222159), (12, 224148106), (13, 206905944), (14, 192126948), (21, 128084632), (24, 112074053), (26, 103452972), (28, 96063474), (39, 68968648), (42, 64042316), (52, 51726486), (56, 48031737), (73, 36846264), (78, 34484324), (84, 32021158), (91, 29557992), (104, 25863243), (146, 18423132), (156, 17242162), (168, 16010579), (182, 14778996), (219, 12282088), (273, 9852664), (292, 9211566), (312, 8621081), (364, 7389498), (438, 6141044), (511, 5263752), (546, 4926332), (584, 4605783), (728, 3694749), (876, 3070522), (949, 2834328), (1022, 2631876), (1092, 2463166), (1533, 1754584), (1752, 1535261), (1898, 1417164), (2044, 1315938), (2184, 1231583), (2847, 944776), (3066, 877292), (3796, 708582), (4088, 657969), (5694, 472388), (6132, 438646), (6643, 404904), (7592, 354291), (11388, 236194), (12264, 219323), (13286, 202452), (16871, 159432), (19929, 134968), (22776, 118097), (26572, 101226), (33742, 79716), (39858, 67484), (50613, 53144)]