388794816

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 140

約数和(自身を含む): 1184242488

約数和(自身を除く): 795447672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1728, 1776, 1998, 2027, 2368, 2592, 2664, 2997, 3552, 3996, 4054, 5184, 5328, 5994, 6081, 7104, 7992, 8108, 10656, 11988, 12162, 15984, 16216, 18243, 21312, 23976, 24324, 31968, 32432, 36486, 47952, 48648, 54729, 63936, 64864, 72972, 74999, 95904, 97296, 109458, 129728, 145944, 149998, 164187, 191808, 194592, 218916, 224997, 291888, 299996, 328374, 389184, 437832, 449994, 583776, 599992, 656748, 674991, 875664, 899988, 1167552, 1199984, 1313496, 1349982, 1751328, 1799976, 2024973, 2399968, 2626992, 2699964, 3502656, 3599952, 4049946, 4799936, 5253984, 5399928, 6074919, 7199904, 8099892, 10507968, 10799856, 12149838, 14399808, 16199784, 21599712, 24299676, 32399568, 43199424, 48599352, 64799136, 97198704, 129598272, 194397408, 388794816]

約数ペア:

[(1, 388794816), (2, 194397408), (3, 129598272), (4, 97198704), (6, 64799136), (8, 48599352), (9, 43199424), (12, 32399568), (16, 24299676), (18, 21599712), (24, 16199784), (27, 14399808), (32, 12149838), (36, 10799856), (37, 10507968), (48, 8099892), (54, 7199904), (64, 6074919), (72, 5399928), (74, 5253984), (81, 4799936), (96, 4049946), (108, 3599952), (111, 3502656), (144, 2699964), (148, 2626992), (162, 2399968), (192, 2024973), (216, 1799976), (222, 1751328), (288, 1349982), (296, 1313496), (324, 1199984), (333, 1167552), (432, 899988), (444, 875664), (576, 674991), (592, 656748), (648, 599992), (666, 583776), (864, 449994), (888, 437832), (999, 389184), (1184, 328374), (1296, 299996), (1332, 291888), (1728, 224997), (1776, 218916), (1998, 194592), (2027, 191808), (2368, 164187), (2592, 149998), (2664, 145944), (2997, 129728), (3552, 109458), (3996, 97296), (4054, 95904), (5184, 74999), (5328, 72972), (5994, 64864), (6081, 63936), (7104, 54729), (7992, 48648), (8108, 47952), (10656, 36486), (11988, 32432), (12162, 31968), (15984, 24324), (16216, 23976), (18243, 21312)]