663302016

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 144

約数和(自身を含む): 2067446160

約数和(自身を除く): 1404144144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2496, 2704, 3042, 3407, 3744, 4056, 4992, 5408, 6084, 6814, 7488, 8112, 10221, 10816, 12168, 13628, 14976, 16224, 20442, 21632, 24336, 27256, 30663, 32448, 40884, 44291, 48672, 54512, 61326, 64896, 81768, 88582, 97344, 109024, 122652, 132873, 163536, 177164, 194688, 218048, 245304, 265746, 327072, 354328, 398619, 436096, 490608, 531492, 575783, 654144, 708656, 797238, 981216, 1062984, 1151566, 1308288, 1417312, 1594476, 1727349, 1962432, 2125968, 2303132, 2834624, 3188952, 3454698, 3924864, 4251936, 4606264, 5182047, 5669248, 6377904, 6909396, 8503872, 9212528, 10364094, 12755808, 13818792, 17007744, 18425056, 20728188, 25511616, 27637584, 36850112, 41456376, 51023232, 55275168, 73700224, 82912752, 110550336, 165825504, 221100672, 331651008, 663302016]

約数ペア:

[(1, 663302016), (2, 331651008), (3, 221100672), (4, 165825504), (6, 110550336), (8, 82912752), (9, 73700224), (12, 55275168), (13, 51023232), (16, 41456376), (18, 36850112), (24, 27637584), (26, 25511616), (32, 20728188), (36, 18425056), (39, 17007744), (48, 13818792), (52, 12755808), (64, 10364094), (72, 9212528), (78, 8503872), (96, 6909396), (104, 6377904), (117, 5669248), (128, 5182047), (144, 4606264), (156, 4251936), (169, 3924864), (192, 3454698), (208, 3188952), (234, 2834624), (288, 2303132), (312, 2125968), (338, 1962432), (384, 1727349), (416, 1594476), (468, 1417312), (507, 1308288), (576, 1151566), (624, 1062984), (676, 981216), (832, 797238), (936, 708656), (1014, 654144), (1152, 575783), (1248, 531492), (1352, 490608), (1521, 436096), (1664, 398619), (1872, 354328), (2028, 327072), (2496, 265746), (2704, 245304), (3042, 218048), (3407, 194688), (3744, 177164), (4056, 163536), (4992, 132873), (5408, 122652), (6084, 109024), (6814, 97344), (7488, 88582), (8112, 81768), (10221, 64896), (10816, 61326), (12168, 54512), (13628, 48672), (14976, 44291), (16224, 40884), (20442, 32448), (21632, 30663), (24336, 27256)]