298629888

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 854310240

約数和(自身を除く): 555680352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 89, 96, 102, 128, 136, 178, 192, 204, 256, 257, 267, 272, 356, 384, 408, 514, 534, 544, 712, 768, 771, 816, 1028, 1068, 1088, 1424, 1513, 1542, 1632, 2056, 2136, 2176, 2848, 3026, 3084, 3264, 4112, 4272, 4352, 4369, 4539, 5696, 6052, 6168, 6528, 8224, 8544, 8738, 9078, 11392, 12104, 12336, 13056, 13107, 16448, 17088, 17476, 18156, 22784, 22873, 24208, 24672, 26214, 32896, 34176, 34952, 36312, 45746, 48416, 49344, 52428, 65792, 68352, 68619, 69904, 72624, 91492, 96832, 98688, 104856, 137238, 139808, 145248, 182984, 193664, 197376, 209712, 274476, 279616, 290496, 365968, 387328, 388841, 419424, 548952, 559232, 580992, 731936, 777682, 838848, 1097904, 1118464, 1161984, 1166523, 1463872, 1555364, 1677696, 2195808, 2333046, 2927744, 3110728, 3355392, 4391616, 4666092, 5855488, 6221456, 8783232, 9332184, 12442912, 17566464, 18664368, 24885824, 37328736, 49771648, 74657472, 99543296, 149314944, 298629888]

約数ペア:

[(1, 298629888), (2, 149314944), (3, 99543296), (4, 74657472), (6, 49771648), (8, 37328736), (12, 24885824), (16, 18664368), (17, 17566464), (24, 12442912), (32, 9332184), (34, 8783232), (48, 6221456), (51, 5855488), (64, 4666092), (68, 4391616), (89, 3355392), (96, 3110728), (102, 2927744), (128, 2333046), (136, 2195808), (178, 1677696), (192, 1555364), (204, 1463872), (256, 1166523), (257, 1161984), (267, 1118464), (272, 1097904), (356, 838848), (384, 777682), (408, 731936), (514, 580992), (534, 559232), (544, 548952), (712, 419424), (768, 388841), (771, 387328), (816, 365968), (1028, 290496), (1068, 279616), (1088, 274476), (1424, 209712), (1513, 197376), (1542, 193664), (1632, 182984), (2056, 145248), (2136, 139808), (2176, 137238), (2848, 104856), (3026, 98688), (3084, 96832), (3264, 91492), (4112, 72624), (4272, 69904), (4352, 68619), (4369, 68352), (4539, 65792), (5696, 52428), (6052, 49344), (6168, 48416), (6528, 45746), (8224, 36312), (8544, 34952), (8738, 34176), (9078, 32896), (11392, 26214), (12104, 24672), (12336, 24208), (13056, 22873), (13107, 22784), (16448, 18156), (17088, 17476)]