987502656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38671}}^1$

素因数の和:38712

約数の個数: 112

約数和(自身を含む): 3143260160

約数和(自身を除く): 2155757504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 38671, 77342, 116013, 154684, 232026, 270697, 309368, 464052, 541394, 618736, 734749, 812091, 928104, 1082788, 1237472, 1469498, 1624182, 1856208, 2165576, 2204247, 2474944, 2938996, 3248364, 3712416, 4331152, 4408494, 5143243, 5877992, 6496728, 7424832, 8662304, 8816988, 10286486, 11755984, 12993456, 15429729, 17324608, 17633976, 20572972, 23511968, 25986912, 30859458, 35267952, 41145944, 47023936, 51973824, 61718916, 70535904, 82291888, 123437832, 141071808, 164583776, 246875664, 329167552, 493751328, 987502656]

約数ペア:

[(1, 987502656), (2, 493751328), (3, 329167552), (4, 246875664), (6, 164583776), (7, 141071808), (8, 123437832), (12, 82291888), (14, 70535904), (16, 61718916), (19, 51973824), (21, 47023936), (24, 41145944), (28, 35267952), (32, 30859458), (38, 25986912), (42, 23511968), (48, 20572972), (56, 17633976), (57, 17324608), (64, 15429729), (76, 12993456), (84, 11755984), (96, 10286486), (112, 8816988), (114, 8662304), (133, 7424832), (152, 6496728), (168, 5877992), (192, 5143243), (224, 4408494), (228, 4331152), (266, 3712416), (304, 3248364), (336, 2938996), (399, 2474944), (448, 2204247), (456, 2165576), (532, 1856208), (608, 1624182), (672, 1469498), (798, 1237472), (912, 1082788), (1064, 928104), (1216, 812091), (1344, 734749), (1596, 618736), (1824, 541394), (2128, 464052), (3192, 309368), (3648, 270697), (4256, 232026), (6384, 154684), (8512, 116013), (12768, 77342), (25536, 38671)]