242467584

素因数分解:

$2^8\times 3^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 647637312

約数和(自身を除く): 405169728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 491, 643, 768, 982, 1286, 1473, 1929, 1964, 2572, 2946, 3858, 3928, 5144, 5892, 7716, 7856, 10288, 11784, 15432, 15712, 20576, 23568, 30864, 31424, 41152, 47136, 61728, 62848, 82304, 94272, 123456, 125696, 164608, 188544, 246912, 315713, 377088, 493824, 631426, 947139, 1262852, 1894278, 2525704, 3788556, 5051408, 7577112, 10102816, 15154224, 20205632, 30308448, 40411264, 60616896, 80822528, 121233792, 242467584]

約数ペア:

[(1, 242467584), (2, 121233792), (3, 80822528), (4, 60616896), (6, 40411264), (8, 30308448), (12, 20205632), (16, 15154224), (24, 10102816), (32, 7577112), (48, 5051408), (64, 3788556), (96, 2525704), (128, 1894278), (192, 1262852), (256, 947139), (384, 631426), (491, 493824), (643, 377088), (768, 315713), (982, 246912), (1286, 188544), (1473, 164608), (1929, 125696), (1964, 123456), (2572, 94272), (2946, 82304), (3858, 62848), (3928, 61728), (5144, 47136), (5892, 41152), (7716, 31424), (7856, 30864), (10288, 23568), (11784, 20576), (15432, 15712)]