1556706384

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{13297}}^1$

素因数の和:13585

約数の個数: 80

約数和(自身を含む): 4485149440

約数和(自身を除く): 2928443056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 7317, 9756, 13008, 13297, 14634, 19512, 26594, 29268, 39024, 39891, 53188, 58536, 79782, 106376, 117072, 119673, 159564, 212752, 239346, 319128, 359019, 478692, 638256, 718038, 957384, 1436076, 1914768, 2872152, 3603487, 5744304, 7206974, 10810461, 14413948, 21620922, 28827896, 32431383, 43241844, 57655792, 64862766, 86483688, 97294149, 129725532, 172967376, 194588298, 259451064, 389176596, 518902128, 778353192, 1556706384]

約数ペア:

[(1, 1556706384), (2, 778353192), (3, 518902128), (4, 389176596), (6, 259451064), (8, 194588298), (9, 172967376), (12, 129725532), (16, 97294149), (18, 86483688), (24, 64862766), (27, 57655792), (36, 43241844), (48, 32431383), (54, 28827896), (72, 21620922), (108, 14413948), (144, 10810461), (216, 7206974), (271, 5744304), (432, 3603487), (542, 2872152), (813, 1914768), (1084, 1436076), (1626, 957384), (2168, 718038), (2439, 638256), (3252, 478692), (4336, 359019), (4878, 319128), (6504, 239346), (7317, 212752), (9756, 159564), (13008, 119673), (13297, 117072), (14634, 106376), (19512, 79782), (26594, 58536), (29268, 53188), (39024, 39891)]