38846448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 116876448

約数和(自身を除く): 78030000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 317, 333, 368, 414, 444, 552, 592, 634, 666, 828, 851, 888, 951, 1104, 1268, 1332, 1656, 1702, 1776, 1902, 2536, 2553, 2664, 2853, 3312, 3404, 3804, 5072, 5106, 5328, 5706, 6808, 7291, 7608, 7659, 10212, 11412, 11729, 13616, 14582, 15216, 15318, 20424, 21873, 22824, 23458, 29164, 30636, 35187, 40848, 43746, 45648, 46916, 58328, 61272, 65619, 70374, 87492, 93832, 105561, 116656, 122544, 131238, 140748, 174984, 187664, 211122, 262476, 269767, 281496, 349968, 422244, 524952, 539534, 562992, 809301, 844488, 1049904, 1079068, 1618602, 1688976, 2158136, 2427903, 3237204, 4316272, 4855806, 6474408, 9711612, 12948816, 19423224, 38846448]

約数ペア:

[(1, 38846448), (2, 19423224), (3, 12948816), (4, 9711612), (6, 6474408), (8, 4855806), (9, 4316272), (12, 3237204), (16, 2427903), (18, 2158136), (23, 1688976), (24, 1618602), (36, 1079068), (37, 1049904), (46, 844488), (48, 809301), (69, 562992), (72, 539534), (74, 524952), (92, 422244), (111, 349968), (138, 281496), (144, 269767), (148, 262476), (184, 211122), (207, 187664), (222, 174984), (276, 140748), (296, 131238), (317, 122544), (333, 116656), (368, 105561), (414, 93832), (444, 87492), (552, 70374), (592, 65619), (634, 61272), (666, 58328), (828, 46916), (851, 45648), (888, 43746), (951, 40848), (1104, 35187), (1268, 30636), (1332, 29164), (1656, 23458), (1702, 22824), (1776, 21873), (1902, 20424), (2536, 15318), (2553, 15216), (2664, 14582), (2853, 13616), (3312, 11729), (3404, 11412), (3804, 10212), (5072, 7659), (5106, 7608), (5328, 7291), (5706, 6808)]