1389576552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33535

約数の個数: 128

約数和(自身を含む): 4500787200

約数和(自身を除く): 3111210648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 33487, 41496, 66974, 100461, 133948, 200922, 234409, 267896, 401844, 435331, 468818, 636253, 703227, 803688, 870662, 937636, 1272506, 1305993, 1406454, 1741324, 1875272, 1908759, 2545012, 2611986, 2812908, 3047317, 3482648, 3817518, 4453771, 5090024, 5223972, 5625816, 6094634, 7635036, 8271289, 8907542, 9141951, 10447944, 12189268, 13361313, 15270072, 16542578, 17815084, 18283902, 24378536, 24813867, 26722626, 33085156, 35630168, 36567804, 49627734, 53445252, 57899023, 66170312, 73135608, 99255468, 106890504, 115798046, 173697069, 198510936, 231596092, 347394138, 463192184, 694788276, 1389576552]

約数ペア:

[(1, 1389576552), (2, 694788276), (3, 463192184), (4, 347394138), (6, 231596092), (7, 198510936), (8, 173697069), (12, 115798046), (13, 106890504), (14, 99255468), (19, 73135608), (21, 66170312), (24, 57899023), (26, 53445252), (28, 49627734), (38, 36567804), (39, 35630168), (42, 33085156), (52, 26722626), (56, 24813867), (57, 24378536), (76, 18283902), (78, 17815084), (84, 16542578), (91, 15270072), (104, 13361313), (114, 12189268), (133, 10447944), (152, 9141951), (156, 8907542), (168, 8271289), (182, 7635036), (228, 6094634), (247, 5625816), (266, 5223972), (273, 5090024), (312, 4453771), (364, 3817518), (399, 3482648), (456, 3047317), (494, 2812908), (532, 2611986), (546, 2545012), (728, 1908759), (741, 1875272), (798, 1741324), (988, 1406454), (1064, 1305993), (1092, 1272506), (1482, 937636), (1596, 870662), (1729, 803688), (1976, 703227), (2184, 636253), (2964, 468818), (3192, 435331), (3458, 401844), (5187, 267896), (5928, 234409), (6916, 200922), (10374, 133948), (13832, 100461), (20748, 66974), (33487, 41496)]