491386368

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 1445621760

約数和(自身を除く): 954235392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 229, 254, 256, 264, 352, 381, 384, 458, 508, 512, 528, 687, 704, 762, 768, 916, 1016, 1056, 1374, 1397, 1408, 1524, 1536, 1832, 2032, 2112, 2519, 2748, 2794, 2816, 3048, 3664, 4064, 4191, 4224, 5038, 5496, 5588, 5632, 6096, 7328, 7557, 8128, 8382, 8448, 10076, 10992, 11176, 12192, 14656, 15114, 16256, 16764, 16896, 20152, 21984, 22352, 24384, 29083, 29312, 30228, 32512, 33528, 40304, 43968, 44704, 48768, 58166, 58624, 60456, 65024, 67056, 80608, 87249, 87936, 89408, 97536, 116332, 117248, 120912, 134112, 161216, 174498, 175872, 178816, 195072, 232664, 241824, 268224, 319913, 322432, 348996, 351744, 357632, 465328, 483648, 536448, 639826, 644864, 697992, 715264, 930656, 959739, 967296, 1072896, 1279652, 1289728, 1395984, 1861312, 1919478, 1934592, 2145792, 2559304, 2791968, 3722624, 3838956, 3869184, 5118608, 5583936, 7445248, 7677912, 10237216, 11167872, 14890496, 15355824, 20474432, 22335744, 30711648, 40948864, 44671488, 61423296, 81897728, 122846592, 163795456, 245693184, 491386368]

約数ペア:

[(1, 491386368), (2, 245693184), (3, 163795456), (4, 122846592), (6, 81897728), (8, 61423296), (11, 44671488), (12, 40948864), (16, 30711648), (22, 22335744), (24, 20474432), (32, 15355824), (33, 14890496), (44, 11167872), (48, 10237216), (64, 7677912), (66, 7445248), (88, 5583936), (96, 5118608), (127, 3869184), (128, 3838956), (132, 3722624), (176, 2791968), (192, 2559304), (229, 2145792), (254, 1934592), (256, 1919478), (264, 1861312), (352, 1395984), (381, 1289728), (384, 1279652), (458, 1072896), (508, 967296), (512, 959739), (528, 930656), (687, 715264), (704, 697992), (762, 644864), (768, 639826), (916, 536448), (1016, 483648), (1056, 465328), (1374, 357632), (1397, 351744), (1408, 348996), (1524, 322432), (1536, 319913), (1832, 268224), (2032, 241824), (2112, 232664), (2519, 195072), (2748, 178816), (2794, 175872), (2816, 174498), (3048, 161216), (3664, 134112), (4064, 120912), (4191, 117248), (4224, 116332), (5038, 97536), (5496, 89408), (5588, 87936), (5632, 87249), (6096, 80608), (7328, 67056), (7557, 65024), (8128, 60456), (8382, 58624), (8448, 58166), (10076, 48768), (10992, 44704), (11176, 43968), (12192, 40304), (14656, 33528), (15114, 32512), (16256, 30228), (16764, 29312), (16896, 29083), (20152, 24384), (21984, 22352)]