797237168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 2079866880

約数和(自身を除く): 1282629712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 238, 248, 272, 364, 403, 434, 442, 476, 496, 527, 728, 806, 868, 884, 952, 1039, 1054, 1456, 1547, 1612, 1736, 1768, 1904, 2078, 2108, 2821, 3094, 3224, 3472, 3536, 3689, 4156, 4216, 5642, 6188, 6448, 6851, 7273, 7378, 8312, 8432, 11284, 12376, 13507, 13702, 14546, 14756, 16624, 17663, 22568, 24752, 27014, 27404, 29092, 29512, 32209, 35326, 45136, 47957, 54028, 54808, 58184, 59024, 64418, 70652, 94549, 95914, 108056, 109616, 116368, 123641, 128836, 141304, 189098, 191828, 216112, 225463, 229619, 247282, 257672, 282608, 378196, 383656, 418717, 450926, 459238, 494564, 515344, 547553, 756392, 767312, 837434, 901852, 918476, 989128, 1095106, 1512784, 1607333, 1674868, 1803704, 1836952, 1978256, 2190212, 2931019, 3214666, 3349736, 3607408, 3673904, 3832871, 4380424, 5862038, 6429332, 6699472, 7118189, 7665742, 8760848, 11724076, 12858664, 14236378, 15331484, 23448152, 25717328, 28472756, 30662968, 46896304, 49827323, 56945512, 61325936, 99654646, 113891024, 199309292, 398618584, 797237168]

約数ペア:

[(1, 797237168), (2, 398618584), (4, 199309292), (7, 113891024), (8, 99654646), (13, 61325936), (14, 56945512), (16, 49827323), (17, 46896304), (26, 30662968), (28, 28472756), (31, 25717328), (34, 23448152), (52, 15331484), (56, 14236378), (62, 12858664), (68, 11724076), (91, 8760848), (104, 7665742), (112, 7118189), (119, 6699472), (124, 6429332), (136, 5862038), (182, 4380424), (208, 3832871), (217, 3673904), (221, 3607408), (238, 3349736), (248, 3214666), (272, 2931019), (364, 2190212), (403, 1978256), (434, 1836952), (442, 1803704), (476, 1674868), (496, 1607333), (527, 1512784), (728, 1095106), (806, 989128), (868, 918476), (884, 901852), (952, 837434), (1039, 767312), (1054, 756392), (1456, 547553), (1547, 515344), (1612, 494564), (1736, 459238), (1768, 450926), (1904, 418717), (2078, 383656), (2108, 378196), (2821, 282608), (3094, 257672), (3224, 247282), (3472, 229619), (3536, 225463), (3689, 216112), (4156, 191828), (4216, 189098), (5642, 141304), (6188, 128836), (6448, 123641), (6851, 116368), (7273, 109616), (7378, 108056), (8312, 95914), (8432, 94549), (11284, 70652), (12376, 64418), (13507, 59024), (13702, 58184), (14546, 54808), (14756, 54028), (16624, 47957), (17663, 45136), (22568, 35326), (24752, 32209), (27014, 29512), (27404, 29092)]