257978427392

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11411}}^1$

素因数の和:11542

約数の個数: 192

約数和(自身を含む): 628079961600

約数和(自身を除く): 370101534208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 128, 133, 152, 166, 224, 256, 266, 304, 332, 448, 512, 532, 581, 608, 664, 896, 1024, 1064, 1162, 1216, 1328, 1577, 1792, 2048, 2128, 2324, 2432, 2656, 3154, 3584, 4256, 4648, 4864, 5312, 6308, 7168, 8512, 9296, 9728, 10624, 11039, 11411, 12616, 14336, 17024, 18592, 19456, 21248, 22078, 22822, 25232, 34048, 37184, 38912, 42496, 44156, 45644, 50464, 68096, 74368, 79877, 84992, 88312, 91288, 100928, 136192, 148736, 159754, 169984, 176624, 182576, 201856, 216809, 272384, 297472, 319508, 353248, 365152, 403712, 433618, 594944, 639016, 706496, 730304, 807424, 867236, 947113, 1189888, 1278032, 1412992, 1460608, 1517663, 1614848, 1734472, 1894226, 2556064, 2825984, 2921216, 3035326, 3229696, 3468944, 3788452, 5112128, 5651968, 5842432, 6070652, 6629791, 6937888, 7576904, 10224256, 11303936, 11684864, 12141304, 13259582, 13875776, 15153808, 17995147, 20448512, 22607872, 23369728, 24282608, 26519164, 27751552, 30307616, 35990294, 40897024, 48565216, 53038328, 55503104, 60615232, 71980588, 81794048, 97130432, 106076656, 111006208, 121230464, 125966029, 143961176, 163588096, 194260864, 212153312, 222012416, 242460928, 251932058, 287922352, 388521728, 424306624, 444024832, 484921856, 503864116, 575844704, 777043456, 848613248, 969843712, 1007728232, 1151689408, 1554086912, 1697226496, 1939687424, 2015456464, 2303378816, 3108173824, 3394452992, 4030912928, 4606757632, 6788905984, 8061825856, 9213515264, 13577811968, 16123651712, 18427030528, 32247303424, 36854061056, 64494606848, 128989213696, 257978427392]

約数ペア:

[(1, 257978427392), (2, 128989213696), (4, 64494606848), (7, 36854061056), (8, 32247303424), (14, 18427030528), (16, 16123651712), (19, 13577811968), (28, 9213515264), (32, 8061825856), (38, 6788905984), (56, 4606757632), (64, 4030912928), (76, 3394452992), (83, 3108173824), (112, 2303378816), (128, 2015456464), (133, 1939687424), (152, 1697226496), (166, 1554086912), (224, 1151689408), (256, 1007728232), (266, 969843712), (304, 848613248), (332, 777043456), (448, 575844704), (512, 503864116), (532, 484921856), (581, 444024832), (608, 424306624), (664, 388521728), (896, 287922352), (1024, 251932058), (1064, 242460928), (1162, 222012416), (1216, 212153312), (1328, 194260864), (1577, 163588096), (1792, 143961176), (2048, 125966029), (2128, 121230464), (2324, 111006208), (2432, 106076656), (2656, 97130432), (3154, 81794048), (3584, 71980588), (4256, 60615232), (4648, 55503104), (4864, 53038328), (5312, 48565216), (6308, 40897024), (7168, 35990294), (8512, 30307616), (9296, 27751552), (9728, 26519164), (10624, 24282608), (11039, 23369728), (11411, 22607872), (12616, 20448512), (14336, 17995147), (17024, 15153808), (18592, 13875776), (19456, 13259582), (21248, 12141304), (22078, 11684864), (22822, 11303936), (25232, 10224256), (34048, 7576904), (37184, 6937888), (38912, 6629791), (42496, 6070652), (44156, 5842432), (45644, 5651968), (50464, 5112128), (68096, 3788452), (74368, 3468944), (79877, 3229696), (84992, 3035326), (88312, 2921216), (91288, 2825984), (100928, 2556064), (136192, 1894226), (148736, 1734472), (159754, 1614848), (169984, 1517663), (176624, 1460608), (182576, 1412992), (201856, 1278032), (216809, 1189888), (272384, 947113), (297472, 867236), (319508, 807424), (353248, 730304), (365152, 706496), (403712, 639016), (433618, 594944)]