1851977088

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41221}}^1$

素因数の和:41257

約数の個数: 128

約数和(自身を含む): 5886501600

約数和(自身を除く): 4034524512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 41221, 44928, 82442, 123663, 164884, 247326, 329768, 370989, 494652, 535873, 659536, 741978, 989304, 1071746, 1112967, 1319072, 1483956, 1607619, 1978608, 2143492, 2225934, 2638144, 2967912, 3215238, 3957216, 4286984, 4451868, 4822857, 5276288, 5935824, 6430476, 7914432, 8573968, 8903736, 9645714, 11871648, 12860952, 14468571, 15828864, 17147936, 17807472, 19291428, 23743296, 25721904, 28937142, 34295872, 35614944, 38582856, 47486592, 51443808, 57874284, 68591744, 71229888, 77165712, 102887616, 115748568, 142459776, 154331424, 205775232, 231497136, 308662848, 462994272, 617325696, 925988544, 1851977088]

約数ペア:

[(1, 1851977088), (2, 925988544), (3, 617325696), (4, 462994272), (6, 308662848), (8, 231497136), (9, 205775232), (12, 154331424), (13, 142459776), (16, 115748568), (18, 102887616), (24, 77165712), (26, 71229888), (27, 68591744), (32, 57874284), (36, 51443808), (39, 47486592), (48, 38582856), (52, 35614944), (54, 34295872), (64, 28937142), (72, 25721904), (78, 23743296), (96, 19291428), (104, 17807472), (108, 17147936), (117, 15828864), (128, 14468571), (144, 12860952), (156, 11871648), (192, 9645714), (208, 8903736), (216, 8573968), (234, 7914432), (288, 6430476), (312, 5935824), (351, 5276288), (384, 4822857), (416, 4451868), (432, 4286984), (468, 3957216), (576, 3215238), (624, 2967912), (702, 2638144), (832, 2225934), (864, 2143492), (936, 1978608), (1152, 1607619), (1248, 1483956), (1404, 1319072), (1664, 1112967), (1728, 1071746), (1872, 989304), (2496, 741978), (2808, 659536), (3456, 535873), (3744, 494652), (4992, 370989), (5616, 329768), (7488, 247326), (11232, 164884), (14976, 123663), (22464, 82442), (41221, 44928)]