661069344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31159}}^1$

素因数の和:31202

約数の個数: 96

約数和(自身を含む): 1978784640

約数和(自身を除く): 1317715296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 21216, 31159, 62318, 93477, 124636, 186954, 249272, 373908, 405067, 498544, 529703, 747816, 810134, 997088, 1059406, 1215201, 1495632, 1589109, 1620268, 2118812, 2430402, 2991264, 3178218, 3240536, 4237624, 4860804, 6356436, 6481072, 6886139, 8475248, 9721608, 12712872, 12962144, 13772278, 16950496, 19443216, 20658417, 25425744, 27544556, 38886432, 41316834, 50851488, 55089112, 82633668, 110178224, 165267336, 220356448, 330534672, 661069344]

約数ペア:

[(1, 661069344), (2, 330534672), (3, 220356448), (4, 165267336), (6, 110178224), (8, 82633668), (12, 55089112), (13, 50851488), (16, 41316834), (17, 38886432), (24, 27544556), (26, 25425744), (32, 20658417), (34, 19443216), (39, 16950496), (48, 13772278), (51, 12962144), (52, 12712872), (68, 9721608), (78, 8475248), (96, 6886139), (102, 6481072), (104, 6356436), (136, 4860804), (156, 4237624), (204, 3240536), (208, 3178218), (221, 2991264), (272, 2430402), (312, 2118812), (408, 1620268), (416, 1589109), (442, 1495632), (544, 1215201), (624, 1059406), (663, 997088), (816, 810134), (884, 747816), (1248, 529703), (1326, 498544), (1632, 405067), (1768, 373908), (2652, 249272), (3536, 186954), (5304, 124636), (7072, 93477), (10608, 62318), (21216, 31159)]