16645560064

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 41882835456

約数和(自身を除く): 25237275392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 97, 112, 119, 128, 131, 136, 172, 194, 224, 238, 256, 262, 272, 301, 344, 388, 448, 476, 524, 544, 602, 679, 688, 731, 776, 896, 917, 952, 1048, 1088, 1204, 1358, 1376, 1462, 1552, 1649, 1792, 1834, 1904, 2096, 2176, 2227, 2408, 2716, 2752, 2924, 3104, 3298, 3668, 3808, 4171, 4192, 4352, 4454, 4816, 5117, 5432, 5504, 5633, 5848, 6208, 6596, 7336, 7616, 8342, 8384, 8908, 9632, 10234, 10864, 11008, 11266, 11543, 11696, 12416, 12707, 13192, 14672, 15232, 15589, 16684, 16768, 17816, 19264, 20468, 21728, 22532, 23086, 23392, 24832, 25414, 26384, 29197, 29344, 30464, 31178, 33368, 33536, 35632, 38528, 39431, 40936, 43456, 45064, 46172, 46784, 50828, 52768, 58394, 58688, 62356, 66736, 70907, 71264, 77056, 78862, 81872, 86912, 88949, 90128, 92344, 93568, 95761, 101656, 105536, 116788, 117376, 124712, 133472, 141814, 142528, 157724, 163744, 173824, 177898, 180256, 184688, 187136, 191522, 203312, 211072, 216019, 233576, 234752, 249424, 266944, 283628, 285056, 315448, 327488, 355796, 360512, 369376, 383044, 406624, 422144, 432038, 467152, 496349, 498848, 533888, 546401, 567256, 570112, 630896, 654976, 670327, 711592, 721024, 738752, 766088, 813248, 864076, 934304, 992698, 997696, 1067776, 1092802, 1134512, 1261792, 1309952, 1340654, 1423184, 1442048, 1477504, 1512133, 1532176, 1626496, 1728152, 1868608, 1985396, 1995392, 2185604, 2269024, 2523584, 2681308, 2846368, 2955008, 3024266, 3064352, 3252992, 3456304, 3737216, 3824807, 3970792, 3990784, 4371208, 4538048, 5047168, 5362616, 5692736, 6048532, 6128704, 6912608, 7474432, 7649614, 7941584, 8742416, 9076096, 9288817, 10094336, 10725232, 11385472, 12097064, 12257408, 13825216, 15299228, 15883168, 17484832, 18152192, 18577634, 21450464, 22770944, 24194128, 24514816, 27650432, 30598456, 31766336, 34969664, 37155268, 42900928, 48388256, 55300864, 61196912, 63532672, 65021719, 69939328, 74310536, 85801856, 96776512, 122393824, 127065344, 130043438, 139878656, 148621072, 171603712, 193553024, 244787648, 260086876, 297242144, 387106048, 489575296, 520173752, 594484288, 979150592, 1040347504, 1188968576, 2080695008, 2377937152, 4161390016, 8322780032, 16645560064]

約数ペア:

[(1, 16645560064), (2, 8322780032), (4, 4161390016), (7, 2377937152), (8, 2080695008), (14, 1188968576), (16, 1040347504), (17, 979150592), (28, 594484288), (32, 520173752), (34, 489575296), (43, 387106048), (56, 297242144), (64, 260086876), (68, 244787648), (86, 193553024), (97, 171603712), (112, 148621072), (119, 139878656), (128, 130043438), (131, 127065344), (136, 122393824), (172, 96776512), (194, 85801856), (224, 74310536), (238, 69939328), (256, 65021719), (262, 63532672), (272, 61196912), (301, 55300864), (344, 48388256), (388, 42900928), (448, 37155268), (476, 34969664), (524, 31766336), (544, 30598456), (602, 27650432), (679, 24514816), (688, 24194128), (731, 22770944), (776, 21450464), (896, 18577634), (917, 18152192), (952, 17484832), (1048, 15883168), (1088, 15299228), (1204, 13825216), (1358, 12257408), (1376, 12097064), (1462, 11385472), (1552, 10725232), (1649, 10094336), (1792, 9288817), (1834, 9076096), (1904, 8742416), (2096, 7941584), (2176, 7649614), (2227, 7474432), (2408, 6912608), (2716, 6128704), (2752, 6048532), (2924, 5692736), (3104, 5362616), (3298, 5047168), (3668, 4538048), (3808, 4371208), (4171, 3990784), (4192, 3970792), (4352, 3824807), (4454, 3737216), (4816, 3456304), (5117, 3252992), (5432, 3064352), (5504, 3024266), (5633, 2955008), (5848, 2846368), (6208, 2681308), (6596, 2523584), (7336, 2269024), (7616, 2185604), (8342, 1995392), (8384, 1985396), (8908, 1868608), (9632, 1728152), (10234, 1626496), (10864, 1532176), (11008, 1512133), (11266, 1477504), (11543, 1442048), (11696, 1423184), (12416, 1340654), (12707, 1309952), (13192, 1261792), (14672, 1134512), (15232, 1092802), (15589, 1067776), (16684, 997696), (16768, 992698), (17816, 934304), (19264, 864076), (20468, 813248), (21728, 766088), (22532, 738752), (23086, 721024), (23392, 711592), (24832, 670327), (25414, 654976), (26384, 630896), (29197, 570112), (29344, 567256), (30464, 546401), (31178, 533888), (33368, 498848), (33536, 496349), (35632, 467152), (38528, 432038), (39431, 422144), (40936, 406624), (43456, 383044), (45064, 369376), (46172, 360512), (46784, 355796), (50828, 327488), (52768, 315448), (58394, 285056), (58688, 283628), (62356, 266944), (66736, 249424), (70907, 234752), (71264, 233576), (77056, 216019), (78862, 211072), (81872, 203312), (86912, 191522), (88949, 187136), (90128, 184688), (92344, 180256), (93568, 177898), (95761, 173824), (101656, 163744), (105536, 157724), (116788, 142528), (117376, 141814), (124712, 133472)]