264811248

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 833071680

約数和(自身を除く): 568260432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 624, 702, 732, 773, 793, 936, 976, 1098, 1404, 1464, 1546, 1586, 1647, 1872, 2196, 2319, 2379, 2808, 2928, 3092, 3172, 3294, 4392, 4638, 4758, 5616, 6184, 6344, 6588, 6957, 7137, 8784, 9276, 9516, 10049, 12368, 12688, 13176, 13914, 14274, 18552, 19032, 20098, 20871, 21411, 26352, 27828, 28548, 30147, 37104, 38064, 40196, 41742, 42822, 47153, 55656, 57096, 60294, 80392, 83484, 85644, 90441, 94306, 111312, 114192, 120588, 141459, 160784, 166968, 171288, 180882, 188612, 241176, 271323, 282918, 333936, 342576, 361764, 377224, 424377, 482352, 542646, 565836, 612989, 723528, 754448, 848754, 1085292, 1131672, 1225978, 1273131, 1447056, 1697508, 1838967, 2170584, 2263344, 2451956, 2546262, 3395016, 3677934, 4341168, 4903912, 5092524, 5516901, 6790032, 7355868, 9807824, 10185048, 11033802, 14711736, 16550703, 20370096, 22067604, 29423472, 33101406, 44135208, 66202812, 88270416, 132405624, 264811248]

約数ペア:

[(1, 264811248), (2, 132405624), (3, 88270416), (4, 66202812), (6, 44135208), (8, 33101406), (9, 29423472), (12, 22067604), (13, 20370096), (16, 16550703), (18, 14711736), (24, 11033802), (26, 10185048), (27, 9807824), (36, 7355868), (39, 6790032), (48, 5516901), (52, 5092524), (54, 4903912), (61, 4341168), (72, 3677934), (78, 3395016), (104, 2546262), (108, 2451956), (117, 2263344), (122, 2170584), (144, 1838967), (156, 1697508), (183, 1447056), (208, 1273131), (216, 1225978), (234, 1131672), (244, 1085292), (312, 848754), (351, 754448), (366, 723528), (432, 612989), (468, 565836), (488, 542646), (549, 482352), (624, 424377), (702, 377224), (732, 361764), (773, 342576), (793, 333936), (936, 282918), (976, 271323), (1098, 241176), (1404, 188612), (1464, 180882), (1546, 171288), (1586, 166968), (1647, 160784), (1872, 141459), (2196, 120588), (2319, 114192), (2379, 111312), (2808, 94306), (2928, 90441), (3092, 85644), (3172, 83484), (3294, 80392), (4392, 60294), (4638, 57096), (4758, 55656), (5616, 47153), (6184, 42822), (6344, 41742), (6588, 40196), (6957, 38064), (7137, 37104), (8784, 30147), (9276, 28548), (9516, 27828), (10049, 26352), (12368, 21411), (12688, 20871), (13176, 20098), (13914, 19032), (14274, 18552)]