2037998976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21536

約数の個数: 128

約数和(自身を含む): 6136972800

約数和(自身を除く): 4098973824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3648, 3952, 4992, 5928, 7296, 7904, 11856, 15808, 21487, 23712, 31616, 42974, 47424, 64461, 85948, 94848, 128922, 171896, 257844, 279331, 343792, 408253, 515688, 558662, 687584, 816506, 837993, 1031376, 1117324, 1224759, 1375168, 1633012, 1675986, 2062752, 2234648, 2449518, 2750336, 3266024, 3351972, 4125504, 4469296, 4899036, 5307289, 6532048, 6703944, 8251008, 8938592, 9798072, 10614578, 13064096, 13407888, 15921867, 17877184, 19596144, 21229156, 26128192, 26815776, 31843734, 35754368, 39192288, 42458312, 52256384, 53631552, 63687468, 78384576, 84916624, 107263104, 127374936, 156769152, 169833248, 254749872, 339666496, 509499744, 679332992, 1018999488, 2037998976]

約数ペア:

[(1, 2037998976), (2, 1018999488), (3, 679332992), (4, 509499744), (6, 339666496), (8, 254749872), (12, 169833248), (13, 156769152), (16, 127374936), (19, 107263104), (24, 84916624), (26, 78384576), (32, 63687468), (38, 53631552), (39, 52256384), (48, 42458312), (52, 39192288), (57, 35754368), (64, 31843734), (76, 26815776), (78, 26128192), (96, 21229156), (104, 19596144), (114, 17877184), (128, 15921867), (152, 13407888), (156, 13064096), (192, 10614578), (208, 9798072), (228, 8938592), (247, 8251008), (304, 6703944), (312, 6532048), (384, 5307289), (416, 4899036), (456, 4469296), (494, 4125504), (608, 3351972), (624, 3266024), (741, 2750336), (832, 2449518), (912, 2234648), (988, 2062752), (1216, 1675986), (1248, 1633012), (1482, 1375168), (1664, 1224759), (1824, 1117324), (1976, 1031376), (2432, 837993), (2496, 816506), (2964, 687584), (3648, 558662), (3952, 515688), (4992, 408253), (5928, 343792), (7296, 279331), (7904, 257844), (11856, 171896), (15808, 128922), (21487, 94848), (23712, 85948), (31616, 64461), (42974, 47424)]