201645280384

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3461}}^1\times {\mathrm{14683}}^1$

素因数の和:18189

約数の個数: 64

約数和(自身を含む): 414821825280

約数和(自身を除く): 213176544896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3461, 3968, 6922, 13844, 14683, 27688, 29366, 55376, 58732, 107291, 110752, 117464, 214582, 221504, 234928, 429164, 443008, 455173, 469856, 858328, 910346, 939712, 1716656, 1820692, 1879424, 3433312, 3641384, 6866624, 7282768, 13733248, 14565536, 29131072, 50817863, 58262144, 101635726, 203271452, 406542904, 813085808, 1575353753, 1626171616, 3150707506, 3252343232, 6301415012, 6504686464, 12602830024, 25205660048, 50411320096, 100822640192, 201645280384]

約数ペア:

[(1, 201645280384), (2, 100822640192), (4, 50411320096), (8, 25205660048), (16, 12602830024), (31, 6504686464), (32, 6301415012), (62, 3252343232), (64, 3150707506), (124, 1626171616), (128, 1575353753), (248, 813085808), (496, 406542904), (992, 203271452), (1984, 101635726), (3461, 58262144), (3968, 50817863), (6922, 29131072), (13844, 14565536), (14683, 13733248), (27688, 7282768), (29366, 6866624), (55376, 3641384), (58732, 3433312), (107291, 1879424), (110752, 1820692), (117464, 1716656), (214582, 939712), (221504, 910346), (234928, 858328), (429164, 469856), (443008, 455173)]