2159726256

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6581}}^1$

素因数の和:6691

約数の個数: 120

約数和(自身を含む): 6302449296

約数和(自身を除く): 4142723040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 258, 318, 344, 387, 424, 477, 516, 636, 688, 774, 848, 954, 1032, 1272, 1548, 1908, 2064, 2279, 2544, 3096, 3816, 4558, 6192, 6581, 6837, 7632, 9116, 13162, 13674, 18232, 19743, 20511, 26324, 27348, 36464, 39486, 41022, 52648, 54696, 59229, 78972, 82044, 105296, 109392, 118458, 157944, 164088, 236916, 282983, 315888, 328176, 348793, 473832, 565966, 697586, 848949, 947664, 1046379, 1131932, 1395172, 1697898, 2092758, 2263864, 2546847, 2790344, 3139137, 3395796, 4185516, 4527728, 5093694, 5580688, 6278274, 6791592, 8371032, 10187388, 12556548, 13583184, 14998099, 16742064, 20374776, 25113096, 29996198, 40749552, 44994297, 50226192, 59992396, 89988594, 119984792, 134982891, 179977188, 239969584, 269965782, 359954376, 539931564, 719908752, 1079863128, 2159726256]

約数ペア:

[(1, 2159726256), (2, 1079863128), (3, 719908752), (4, 539931564), (6, 359954376), (8, 269965782), (9, 239969584), (12, 179977188), (16, 134982891), (18, 119984792), (24, 89988594), (36, 59992396), (43, 50226192), (48, 44994297), (53, 40749552), (72, 29996198), (86, 25113096), (106, 20374776), (129, 16742064), (144, 14998099), (159, 13583184), (172, 12556548), (212, 10187388), (258, 8371032), (318, 6791592), (344, 6278274), (387, 5580688), (424, 5093694), (477, 4527728), (516, 4185516), (636, 3395796), (688, 3139137), (774, 2790344), (848, 2546847), (954, 2263864), (1032, 2092758), (1272, 1697898), (1548, 1395172), (1908, 1131932), (2064, 1046379), (2279, 947664), (2544, 848949), (3096, 697586), (3816, 565966), (4558, 473832), (6192, 348793), (6581, 328176), (6837, 315888), (7632, 282983), (9116, 236916), (13162, 164088), (13674, 157944), (18232, 118458), (19743, 109392), (20511, 105296), (26324, 82044), (27348, 78972), (36464, 59229), (39486, 54696), (41022, 52648)]