249751008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 144

約数和(自身を含む): 783999216

約数和(自身を除く): 534248208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1627, 1872, 1968, 2132, 2952, 3198, 3254, 3744, 3936, 4264, 4797, 4881, 5904, 6396, 6508, 8528, 9594, 9762, 11808, 12792, 13016, 14643, 17056, 19188, 19524, 21151, 25584, 26032, 29286, 38376, 39048, 42302, 51168, 52064, 58572, 63453, 66707, 76752, 78096, 84604, 117144, 126906, 133414, 153504, 156192, 169208, 190359, 200121, 234288, 253812, 266828, 338416, 380718, 400242, 468576, 507624, 533656, 600363, 676832, 761436, 800484, 867191, 1015248, 1067312, 1200726, 1522872, 1600968, 1734382, 2030496, 2134624, 2401452, 2601573, 3045744, 3201936, 3468764, 4802904, 5203146, 6091488, 6403872, 6937528, 7804719, 9605808, 10406292, 13875056, 15609438, 19211616, 20812584, 27750112, 31218876, 41625168, 62437752, 83250336, 124875504, 249751008]

約数ペア:

[(1, 249751008), (2, 124875504), (3, 83250336), (4, 62437752), (6, 41625168), (8, 31218876), (9, 27750112), (12, 20812584), (13, 19211616), (16, 15609438), (18, 13875056), (24, 10406292), (26, 9605808), (32, 7804719), (36, 6937528), (39, 6403872), (41, 6091488), (48, 5203146), (52, 4802904), (72, 3468764), (78, 3201936), (82, 3045744), (96, 2601573), (104, 2401452), (117, 2134624), (123, 2030496), (144, 1734382), (156, 1600968), (164, 1522872), (208, 1200726), (234, 1067312), (246, 1015248), (288, 867191), (312, 800484), (328, 761436), (369, 676832), (416, 600363), (468, 533656), (492, 507624), (533, 468576), (624, 400242), (656, 380718), (738, 338416), (936, 266828), (984, 253812), (1066, 234288), (1248, 200121), (1312, 190359), (1476, 169208), (1599, 156192), (1627, 153504), (1872, 133414), (1968, 126906), (2132, 117144), (2952, 84604), (3198, 78096), (3254, 76752), (3744, 66707), (3936, 63453), (4264, 58572), (4797, 52064), (4881, 51168), (5904, 42302), (6396, 39048), (6508, 38376), (8528, 29286), (9594, 26032), (9762, 25584), (11808, 21151), (12792, 19524), (13016, 19188), (14643, 17056)]