383781888

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 220

約数和(自身を含む): 1311750352

約数和(自身を除く): 927968464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 661, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1322, 1344, 1512, 1536, 1728, 1792, 1983, 2016, 2268, 2304, 2592, 2644, 2688, 3024, 3072, 3456, 3584, 3966, 4032, 4536, 4608, 4627, 5184, 5288, 5376, 5949, 6048, 6912, 7168, 7932, 8064, 9072, 9216, 9254, 10368, 10576, 10752, 11898, 12096, 13824, 13881, 15864, 16128, 17847, 18144, 18508, 20736, 21152, 21504, 23796, 24192, 27648, 27762, 31728, 32256, 35694, 36288, 37016, 41472, 41643, 42304, 47592, 48384, 53541, 55524, 63456, 64512, 71388, 72576, 74032, 82944, 83286, 84608, 95184, 96768, 107082, 111048, 124929, 126912, 142776, 145152, 148064, 166572, 169216, 190368, 193536, 214164, 222096, 249858, 253824, 285552, 290304, 296128, 333144, 338432, 374787, 380736, 428328, 444192, 499716, 507648, 571104, 580608, 592256, 666288, 676864, 749574, 761472, 856656, 888384, 999432, 1015296, 1142208, 1184512, 1332576, 1499148, 1522944, 1713312, 1776768, 1998864, 2030592, 2284416, 2369024, 2665152, 2998296, 3045888, 3426624, 3553536, 3997728, 4568832, 4738048, 5330304, 5996592, 6091776, 6853248, 7107072, 7995456, 9137664, 10660608, 11993184, 13706496, 14214144, 15990912, 18275328, 21321216, 23986368, 27412992, 31981824, 42642432, 47972736, 54825984, 63963648, 95945472, 127927296, 191890944, 383781888]

約数ペア:

[(1, 383781888), (2, 191890944), (3, 127927296), (4, 95945472), (6, 63963648), (7, 54825984), (8, 47972736), (9, 42642432), (12, 31981824), (14, 27412992), (16, 23986368), (18, 21321216), (21, 18275328), (24, 15990912), (27, 14214144), (28, 13706496), (32, 11993184), (36, 10660608), (42, 9137664), (48, 7995456), (54, 7107072), (56, 6853248), (63, 6091776), (64, 5996592), (72, 5330304), (81, 4738048), (84, 4568832), (96, 3997728), (108, 3553536), (112, 3426624), (126, 3045888), (128, 2998296), (144, 2665152), (162, 2369024), (168, 2284416), (189, 2030592), (192, 1998864), (216, 1776768), (224, 1713312), (252, 1522944), (256, 1499148), (288, 1332576), (324, 1184512), (336, 1142208), (378, 1015296), (384, 999432), (432, 888384), (448, 856656), (504, 761472), (512, 749574), (567, 676864), (576, 666288), (648, 592256), (661, 580608), (672, 571104), (756, 507648), (768, 499716), (864, 444192), (896, 428328), (1008, 380736), (1024, 374787), (1134, 338432), (1152, 333144), (1296, 296128), (1322, 290304), (1344, 285552), (1512, 253824), (1536, 249858), (1728, 222096), (1792, 214164), (1983, 193536), (2016, 190368), (2268, 169216), (2304, 166572), (2592, 148064), (2644, 145152), (2688, 142776), (3024, 126912), (3072, 124929), (3456, 111048), (3584, 107082), (3966, 96768), (4032, 95184), (4536, 84608), (4608, 83286), (4627, 82944), (5184, 74032), (5288, 72576), (5376, 71388), (5949, 64512), (6048, 63456), (6912, 55524), (7168, 53541), (7932, 48384), (8064, 47592), (9072, 42304), (9216, 41643), (9254, 41472), (10368, 37016), (10576, 36288), (10752, 35694), (11898, 32256), (12096, 31728), (13824, 27762), (13881, 27648), (15864, 24192), (16128, 23796), (17847, 21504), (18144, 21152), (18508, 20736)]