18220498944

素因数分解:

$2^{14}\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 50707587840

約数和(自身を除く): 32487088896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 61, 64, 96, 103, 118, 122, 128, 177, 183, 192, 206, 236, 244, 256, 309, 354, 366, 384, 412, 472, 488, 512, 618, 708, 732, 768, 824, 944, 976, 1024, 1236, 1416, 1464, 1536, 1648, 1888, 1952, 2048, 2472, 2832, 2928, 3072, 3296, 3599, 3776, 3904, 4096, 4944, 5664, 5856, 6077, 6144, 6283, 6592, 7198, 7552, 7808, 8192, 9888, 10797, 11328, 11712, 12154, 12288, 12566, 13184, 14396, 15104, 15616, 16384, 18231, 18849, 19776, 21594, 22656, 23424, 24308, 24576, 25132, 26368, 28792, 30208, 31232, 36462, 37698, 39552, 43188, 45312, 46848, 48616, 49152, 50264, 52736, 57584, 60416, 62464, 72924, 75396, 79104, 86376, 90624, 93696, 97232, 100528, 105472, 115168, 120832, 124928, 145848, 150792, 158208, 172752, 181248, 187392, 194464, 201056, 210944, 230336, 241664, 249856, 291696, 301584, 316416, 345504, 362496, 370697, 374784, 388928, 402112, 421888, 460672, 483328, 499712, 583392, 603168, 632832, 691008, 724992, 741394, 749568, 777856, 804224, 843776, 921344, 966656, 999424, 1112091, 1166784, 1206336, 1265664, 1382016, 1449984, 1482788, 1499136, 1555712, 1608448, 1687552, 1842688, 2224182, 2333568, 2412672, 2531328, 2764032, 2899968, 2965576, 2998272, 3111424, 3216896, 3685376, 4448364, 4667136, 4825344, 5062656, 5528064, 5931152, 6222848, 6433792, 7370752, 8896728, 9334272, 9650688, 11056128, 11862304, 12445696, 12867584, 14741504, 17793456, 18668544, 19301376, 22112256, 23724608, 24891392, 25735168, 29483008, 35586912, 37337088, 38602752, 44224512, 47449216, 49782784, 51470336, 58966016, 71173824, 74674176, 77205504, 88449024, 94898432, 99565568, 102940672, 142347648, 149348352, 154411008, 176898048, 189796864, 284695296, 298696704, 308822016, 379593728, 569390592, 759187456, 1138781184, 1518374912, 2277562368, 3036749824, 4555124736, 6073499648, 9110249472, 18220498944]

約数ペア:

[(1, 18220498944), (2, 9110249472), (3, 6073499648), (4, 4555124736), (6, 3036749824), (8, 2277562368), (12, 1518374912), (16, 1138781184), (24, 759187456), (32, 569390592), (48, 379593728), (59, 308822016), (61, 298696704), (64, 284695296), (96, 189796864), (103, 176898048), (118, 154411008), (122, 149348352), (128, 142347648), (177, 102940672), (183, 99565568), (192, 94898432), (206, 88449024), (236, 77205504), (244, 74674176), (256, 71173824), (309, 58966016), (354, 51470336), (366, 49782784), (384, 47449216), (412, 44224512), (472, 38602752), (488, 37337088), (512, 35586912), (618, 29483008), (708, 25735168), (732, 24891392), (768, 23724608), (824, 22112256), (944, 19301376), (976, 18668544), (1024, 17793456), (1236, 14741504), (1416, 12867584), (1464, 12445696), (1536, 11862304), (1648, 11056128), (1888, 9650688), (1952, 9334272), (2048, 8896728), (2472, 7370752), (2832, 6433792), (2928, 6222848), (3072, 5931152), (3296, 5528064), (3599, 5062656), (3776, 4825344), (3904, 4667136), (4096, 4448364), (4944, 3685376), (5664, 3216896), (5856, 3111424), (6077, 2998272), (6144, 2965576), (6283, 2899968), (6592, 2764032), (7198, 2531328), (7552, 2412672), (7808, 2333568), (8192, 2224182), (9888, 1842688), (10797, 1687552), (11328, 1608448), (11712, 1555712), (12154, 1499136), (12288, 1482788), (12566, 1449984), (13184, 1382016), (14396, 1265664), (15104, 1206336), (15616, 1166784), (16384, 1112091), (18231, 999424), (18849, 966656), (19776, 921344), (21594, 843776), (22656, 804224), (23424, 777856), (24308, 749568), (24576, 741394), (25132, 724992), (26368, 691008), (28792, 632832), (30208, 603168), (31232, 583392), (36462, 499712), (37698, 483328), (39552, 460672), (43188, 421888), (45312, 402112), (46848, 388928), (48616, 374784), (49152, 370697), (50264, 362496), (52736, 345504), (57584, 316416), (60416, 301584), (62464, 291696), (72924, 249856), (75396, 241664), (79104, 230336), (86376, 210944), (90624, 201056), (93696, 194464), (97232, 187392), (100528, 181248), (105472, 172752), (115168, 158208), (120832, 150792), (124928, 145848)]