557312256

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 1753752000

約数和(自身を除く): 1196439744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 128, 144, 152, 171, 174, 192, 228, 232, 256, 261, 288, 304, 342, 348, 384, 439, 456, 464, 522, 551, 576, 608, 684, 696, 768, 878, 912, 928, 1044, 1102, 1152, 1216, 1317, 1368, 1392, 1653, 1756, 1824, 1856, 2088, 2204, 2304, 2432, 2634, 2736, 2784, 3306, 3512, 3648, 3712, 3951, 4176, 4408, 4864, 4959, 5268, 5472, 5568, 6612, 7024, 7296, 7424, 7902, 8341, 8352, 8816, 9918, 10536, 10944, 11136, 12731, 13224, 14048, 14592, 15804, 16682, 16704, 17632, 19836, 21072, 21888, 22272, 25023, 25462, 26448, 28096, 31608, 33364, 33408, 35264, 38193, 39672, 42144, 43776, 50046, 50924, 52896, 56192, 63216, 66728, 66816, 70528, 75069, 76386, 79344, 84288, 100092, 101848, 105792, 112384, 114579, 126432, 133456, 141056, 150138, 152772, 158688, 168576, 200184, 203696, 211584, 229158, 241889, 252864, 266912, 300276, 305544, 317376, 337152, 400368, 407392, 423168, 458316, 483778, 505728, 533824, 600552, 611088, 634752, 725667, 800736, 814784, 916632, 967556, 1011456, 1067648, 1201104, 1222176, 1269504, 1451334, 1601472, 1629568, 1833264, 1935112, 2135296, 2177001, 2402208, 2444352, 2902668, 3202944, 3259136, 3666528, 3870224, 4354002, 4804416, 4888704, 5805336, 6405888, 7333056, 7740448, 8708004, 9608832, 9777408, 11610672, 14666112, 15480896, 17416008, 19217664, 23221344, 29332224, 30961792, 34832016, 46442688, 61923584, 69664032, 92885376, 139328064, 185770752, 278656128, 557312256]

約数ペア:

[(1, 557312256), (2, 278656128), (3, 185770752), (4, 139328064), (6, 92885376), (8, 69664032), (9, 61923584), (12, 46442688), (16, 34832016), (18, 30961792), (19, 29332224), (24, 23221344), (29, 19217664), (32, 17416008), (36, 15480896), (38, 14666112), (48, 11610672), (57, 9777408), (58, 9608832), (64, 8708004), (72, 7740448), (76, 7333056), (87, 6405888), (96, 5805336), (114, 4888704), (116, 4804416), (128, 4354002), (144, 3870224), (152, 3666528), (171, 3259136), (174, 3202944), (192, 2902668), (228, 2444352), (232, 2402208), (256, 2177001), (261, 2135296), (288, 1935112), (304, 1833264), (342, 1629568), (348, 1601472), (384, 1451334), (439, 1269504), (456, 1222176), (464, 1201104), (522, 1067648), (551, 1011456), (576, 967556), (608, 916632), (684, 814784), (696, 800736), (768, 725667), (878, 634752), (912, 611088), (928, 600552), (1044, 533824), (1102, 505728), (1152, 483778), (1216, 458316), (1317, 423168), (1368, 407392), (1392, 400368), (1653, 337152), (1756, 317376), (1824, 305544), (1856, 300276), (2088, 266912), (2204, 252864), (2304, 241889), (2432, 229158), (2634, 211584), (2736, 203696), (2784, 200184), (3306, 168576), (3512, 158688), (3648, 152772), (3712, 150138), (3951, 141056), (4176, 133456), (4408, 126432), (4864, 114579), (4959, 112384), (5268, 105792), (5472, 101848), (5568, 100092), (6612, 84288), (7024, 79344), (7296, 76386), (7424, 75069), (7902, 70528), (8341, 66816), (8352, 66728), (8816, 63216), (9918, 56192), (10536, 52896), (10944, 50924), (11136, 50046), (12731, 43776), (13224, 42144), (14048, 39672), (14592, 38193), (15804, 35264), (16682, 33408), (16704, 33364), (17632, 31608), (19836, 28096), (21072, 26448), (21888, 25462), (22272, 25023)]