288141568

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 717002496

約数和(自身を除く): 428860928

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 256, 272, 286, 352, 374, 416, 442, 463, 544, 572, 704, 748, 832, 884, 926, 1088, 1144, 1408, 1496, 1664, 1768, 1852, 2176, 2288, 2431, 2816, 2992, 3328, 3536, 3704, 4352, 4576, 4862, 5093, 5984, 6019, 7072, 7408, 7871, 9152, 9724, 10186, 11968, 12038, 14144, 14816, 15742, 18304, 19448, 20372, 23936, 24076, 28288, 29632, 31484, 36608, 38896, 40744, 47872, 48152, 56576, 59264, 62968, 66209, 77792, 81488, 86581, 96304, 102323, 118528, 125936, 132418, 155584, 162976, 173162, 192608, 204646, 251872, 264836, 311168, 325952, 346324, 385216, 409292, 503744, 529672, 622336, 651904, 692648, 770432, 818584, 1007488, 1059344, 1125553, 1303808, 1385296, 1540864, 1637168, 2014976, 2118688, 2251106, 2770592, 3274336, 4237376, 4502212, 5541184, 6548672, 8474752, 9004424, 11082368, 13097344, 16949504, 18008848, 22164736, 26194688, 36017696, 72035392, 144070784, 288141568]

約数ペア:

[(1, 288141568), (2, 144070784), (4, 72035392), (8, 36017696), (11, 26194688), (13, 22164736), (16, 18008848), (17, 16949504), (22, 13097344), (26, 11082368), (32, 9004424), (34, 8474752), (44, 6548672), (52, 5541184), (64, 4502212), (68, 4237376), (88, 3274336), (104, 2770592), (128, 2251106), (136, 2118688), (143, 2014976), (176, 1637168), (187, 1540864), (208, 1385296), (221, 1303808), (256, 1125553), (272, 1059344), (286, 1007488), (352, 818584), (374, 770432), (416, 692648), (442, 651904), (463, 622336), (544, 529672), (572, 503744), (704, 409292), (748, 385216), (832, 346324), (884, 325952), (926, 311168), (1088, 264836), (1144, 251872), (1408, 204646), (1496, 192608), (1664, 173162), (1768, 162976), (1852, 155584), (2176, 132418), (2288, 125936), (2431, 118528), (2816, 102323), (2992, 96304), (3328, 86581), (3536, 81488), (3704, 77792), (4352, 66209), (4576, 62968), (4862, 59264), (5093, 56576), (5984, 48152), (6019, 47872), (7072, 40744), (7408, 38896), (7871, 36608), (9152, 31484), (9724, 29632), (10186, 28288), (11968, 24076), (12038, 23936), (14144, 20372), (14816, 19448), (15742, 18304)]