219206208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2892

約数の個数: 112

約数和(自身を含む): 644973056

約数和(自身を除く): 425766848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2833, 2976, 3224, 4836, 5666, 5952, 6448, 8499, 9672, 11332, 12896, 16998, 19344, 22664, 25792, 33996, 36829, 38688, 45328, 67992, 73658, 77376, 87823, 90656, 110487, 135984, 147316, 175646, 181312, 220974, 263469, 271968, 294632, 351292, 441948, 526938, 543936, 589264, 702584, 883896, 1053876, 1141699, 1178528, 1405168, 1767792, 2107752, 2283398, 2357056, 2810336, 3425097, 3535584, 4215504, 4566796, 5620672, 6850194, 7071168, 8431008, 9133592, 13700388, 16862016, 18267184, 27400776, 36534368, 54801552, 73068736, 109603104, 219206208]

約数ペア:

[(1, 219206208), (2, 109603104), (3, 73068736), (4, 54801552), (6, 36534368), (8, 27400776), (12, 18267184), (13, 16862016), (16, 13700388), (24, 9133592), (26, 8431008), (31, 7071168), (32, 6850194), (39, 5620672), (48, 4566796), (52, 4215504), (62, 3535584), (64, 3425097), (78, 2810336), (93, 2357056), (96, 2283398), (104, 2107752), (124, 1767792), (156, 1405168), (186, 1178528), (192, 1141699), (208, 1053876), (248, 883896), (312, 702584), (372, 589264), (403, 543936), (416, 526938), (496, 441948), (624, 351292), (744, 294632), (806, 271968), (832, 263469), (992, 220974), (1209, 181312), (1248, 175646), (1488, 147316), (1612, 135984), (1984, 110487), (2418, 90656), (2496, 87823), (2833, 77376), (2976, 73658), (3224, 67992), (4836, 45328), (5666, 38688), (5952, 36829), (6448, 33996), (8499, 25792), (9672, 22664), (11332, 19344), (12896, 16998)]