388455936

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 1146676608

約数和(自身を除く): 758220672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 249, 256, 264, 277, 332, 352, 384, 498, 512, 528, 554, 664, 704, 768, 831, 913, 996, 1056, 1108, 1328, 1408, 1536, 1662, 1826, 1992, 2112, 2216, 2656, 2739, 2816, 3047, 3324, 3652, 3984, 4224, 4432, 5312, 5478, 5632, 6094, 6648, 7304, 7968, 8448, 8864, 9141, 10624, 10956, 12188, 13296, 14608, 15936, 16896, 17728, 18282, 21248, 21912, 22991, 24376, 26592, 29216, 31872, 35456, 36564, 42496, 43824, 45982, 48752, 53184, 58432, 63744, 68973, 70912, 73128, 87648, 91964, 97504, 106368, 116864, 127488, 137946, 141824, 146256, 175296, 183928, 195008, 212736, 233728, 252901, 275892, 292512, 350592, 367856, 390016, 425472, 467456, 505802, 551784, 585024, 701184, 735712, 758703, 780032, 1011604, 1103568, 1170048, 1402368, 1471424, 1517406, 1560064, 2023208, 2207136, 2340096, 2942848, 3034812, 4046416, 4414272, 4680192, 5885696, 6069624, 8092832, 8828544, 11771392, 12139248, 16185664, 17657088, 24278496, 32371328, 35314176, 48556992, 64742656, 97113984, 129485312, 194227968, 388455936]

約数ペア:

[(1, 388455936), (2, 194227968), (3, 129485312), (4, 97113984), (6, 64742656), (8, 48556992), (11, 35314176), (12, 32371328), (16, 24278496), (22, 17657088), (24, 16185664), (32, 12139248), (33, 11771392), (44, 8828544), (48, 8092832), (64, 6069624), (66, 5885696), (83, 4680192), (88, 4414272), (96, 4046416), (128, 3034812), (132, 2942848), (166, 2340096), (176, 2207136), (192, 2023208), (249, 1560064), (256, 1517406), (264, 1471424), (277, 1402368), (332, 1170048), (352, 1103568), (384, 1011604), (498, 780032), (512, 758703), (528, 735712), (554, 701184), (664, 585024), (704, 551784), (768, 505802), (831, 467456), (913, 425472), (996, 390016), (1056, 367856), (1108, 350592), (1328, 292512), (1408, 275892), (1536, 252901), (1662, 233728), (1826, 212736), (1992, 195008), (2112, 183928), (2216, 175296), (2656, 146256), (2739, 141824), (2816, 137946), (3047, 127488), (3324, 116864), (3652, 106368), (3984, 97504), (4224, 91964), (4432, 87648), (5312, 73128), (5478, 70912), (5632, 68973), (6094, 63744), (6648, 58432), (7304, 53184), (7968, 48752), (8448, 45982), (8864, 43824), (9141, 42496), (10624, 36564), (10956, 35456), (12188, 31872), (13296, 29216), (14608, 26592), (15936, 24376), (16896, 22991), (17728, 21912), (18282, 21248)]