265017168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7497

約数の個数: 120

約数和(自身を含む): 840883680

約数和(自身を除く): 575866512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 7451, 8892, 11856, 14902, 17784, 22353, 29804, 35568, 44706, 59608, 67059, 89412, 96863, 119216, 134118, 141569, 178824, 193726, 268236, 283138, 290589, 357648, 387452, 424707, 536472, 566276, 581178, 774904, 849414, 871767, 1072944, 1132552, 1162356, 1274121, 1549808, 1698828, 1743534, 1840397, 2265104, 2324712, 2548242, 3397656, 3487068, 3680794, 4649424, 5096484, 5521191, 6795312, 6974136, 7361588, 10192968, 11042382, 13948272, 14723176, 16563573, 20385936, 22084764, 29446352, 33127146, 44169528, 66254292, 88339056, 132508584, 265017168]

約数ペア:

[(1, 265017168), (2, 132508584), (3, 88339056), (4, 66254292), (6, 44169528), (8, 33127146), (9, 29446352), (12, 22084764), (13, 20385936), (16, 16563573), (18, 14723176), (19, 13948272), (24, 11042382), (26, 10192968), (36, 7361588), (38, 6974136), (39, 6795312), (48, 5521191), (52, 5096484), (57, 4649424), (72, 3680794), (76, 3487068), (78, 3397656), (104, 2548242), (114, 2324712), (117, 2265104), (144, 1840397), (152, 1743534), (156, 1698828), (171, 1549808), (208, 1274121), (228, 1162356), (234, 1132552), (247, 1072944), (304, 871767), (312, 849414), (342, 774904), (456, 581178), (468, 566276), (494, 536472), (624, 424707), (684, 387452), (741, 357648), (912, 290589), (936, 283138), (988, 268236), (1368, 193726), (1482, 178824), (1872, 141569), (1976, 134118), (2223, 119216), (2736, 96863), (2964, 89412), (3952, 67059), (4446, 59608), (5928, 44706), (7451, 35568), (8892, 29804), (11856, 22353), (14902, 17784)]