39896352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 125012160

約数和(自身を除く): 85115808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 317, 342, 368, 414, 437, 456, 552, 608, 634, 684, 736, 828, 874, 912, 951, 1104, 1268, 1311, 1368, 1656, 1748, 1824, 1902, 2208, 2536, 2622, 2736, 2853, 3312, 3496, 3804, 3933, 5072, 5244, 5472, 5706, 6023, 6624, 6992, 7291, 7608, 7866, 10144, 10488, 11412, 12046, 13984, 14582, 15216, 15732, 18069, 20976, 21873, 22824, 24092, 29164, 30432, 31464, 36138, 41952, 43746, 45648, 48184, 54207, 58328, 62928, 65619, 72276, 87492, 91296, 96368, 108414, 116656, 125856, 131238, 138529, 144552, 174984, 192736, 216828, 233312, 262476, 277058, 289104, 349968, 415587, 433656, 524952, 554116, 578208, 699936, 831174, 867312, 1049904, 1108232, 1246761, 1662348, 1734624, 2099808, 2216464, 2493522, 3324696, 4432928, 4987044, 6649392, 9974088, 13298784, 19948176, 39896352]

約数ペア:

[(1, 39896352), (2, 19948176), (3, 13298784), (4, 9974088), (6, 6649392), (8, 4987044), (9, 4432928), (12, 3324696), (16, 2493522), (18, 2216464), (19, 2099808), (23, 1734624), (24, 1662348), (32, 1246761), (36, 1108232), (38, 1049904), (46, 867312), (48, 831174), (57, 699936), (69, 578208), (72, 554116), (76, 524952), (92, 433656), (96, 415587), (114, 349968), (138, 289104), (144, 277058), (152, 262476), (171, 233312), (184, 216828), (207, 192736), (228, 174984), (276, 144552), (288, 138529), (304, 131238), (317, 125856), (342, 116656), (368, 108414), (414, 96368), (437, 91296), (456, 87492), (552, 72276), (608, 65619), (634, 62928), (684, 58328), (736, 54207), (828, 48184), (874, 45648), (912, 43746), (951, 41952), (1104, 36138), (1268, 31464), (1311, 30432), (1368, 29164), (1656, 24092), (1748, 22824), (1824, 21873), (1902, 20976), (2208, 18069), (2536, 15732), (2622, 15216), (2736, 14582), (2853, 13984), (3312, 12046), (3496, 11412), (3804, 10488), (3933, 10144), (5072, 7866), (5244, 7608), (5472, 7291), (5706, 6992), (6023, 6624)]