388618992

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 1175549760

約数和(自身を除く): 786930768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 41, 48, 54, 72, 74, 82, 108, 111, 123, 144, 148, 164, 216, 222, 246, 296, 328, 333, 369, 432, 444, 492, 592, 593, 656, 666, 738, 888, 984, 999, 1107, 1186, 1332, 1476, 1517, 1776, 1779, 1968, 1998, 2214, 2372, 2664, 2952, 3034, 3558, 3996, 4428, 4551, 4744, 5328, 5337, 5904, 6068, 7116, 7992, 8856, 9102, 9488, 10674, 12136, 13653, 14232, 15984, 16011, 17712, 18204, 21348, 21941, 24272, 24313, 27306, 28464, 32022, 36408, 40959, 42696, 43882, 48626, 54612, 64044, 65823, 72816, 72939, 81918, 85392, 87764, 97252, 109224, 128088, 131646, 145878, 163836, 175528, 194504, 197469, 218448, 218817, 256176, 263292, 291756, 327672, 351056, 389008, 394938, 437634, 526584, 583512, 592407, 655344, 656451, 789876, 875268, 899581, 1053168, 1167024, 1184814, 1312902, 1579752, 1750536, 1799162, 2369628, 2625804, 2698743, 3159504, 3501072, 3598324, 4739256, 5251608, 5397486, 7196648, 8096229, 9478512, 10503216, 10794972, 14393296, 16192458, 21589944, 24288687, 32384916, 43179888, 48577374, 64769832, 97154748, 129539664, 194309496, 388618992]

約数ペア:

[(1, 388618992), (2, 194309496), (3, 129539664), (4, 97154748), (6, 64769832), (8, 48577374), (9, 43179888), (12, 32384916), (16, 24288687), (18, 21589944), (24, 16192458), (27, 14393296), (36, 10794972), (37, 10503216), (41, 9478512), (48, 8096229), (54, 7196648), (72, 5397486), (74, 5251608), (82, 4739256), (108, 3598324), (111, 3501072), (123, 3159504), (144, 2698743), (148, 2625804), (164, 2369628), (216, 1799162), (222, 1750536), (246, 1579752), (296, 1312902), (328, 1184814), (333, 1167024), (369, 1053168), (432, 899581), (444, 875268), (492, 789876), (592, 656451), (593, 655344), (656, 592407), (666, 583512), (738, 526584), (888, 437634), (984, 394938), (999, 389008), (1107, 351056), (1186, 327672), (1332, 291756), (1476, 263292), (1517, 256176), (1776, 218817), (1779, 218448), (1968, 197469), (1998, 194504), (2214, 175528), (2372, 163836), (2664, 145878), (2952, 131646), (3034, 128088), (3558, 109224), (3996, 97252), (4428, 87764), (4551, 85392), (4744, 81918), (5328, 72939), (5337, 72816), (5904, 65823), (6068, 64044), (7116, 54612), (7992, 48626), (8856, 43882), (9102, 42696), (9488, 40959), (10674, 36408), (12136, 32022), (13653, 28464), (14232, 27306), (15984, 24313), (16011, 24272), (17712, 21941), (18204, 21348)]