247788007424

素因数分解:

$2^{12}\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{12979}}^1$

素因数の和:13141

約数の個数: 104

約数和(自身を含む): 510332064000

約数和(自身を除く): 262544056576

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 128, 158, 236, 256, 316, 472, 512, 632, 944, 1024, 1264, 1888, 2048, 2528, 3776, 4096, 4661, 5056, 7552, 9322, 10112, 12979, 15104, 18644, 20224, 25958, 30208, 37288, 40448, 51916, 60416, 74576, 80896, 103832, 120832, 149152, 161792, 207664, 241664, 298304, 323584, 415328, 596608, 765761, 830656, 1025341, 1193216, 1531522, 1661312, 2050682, 2386432, 3063044, 3322624, 4101364, 4772864, 6126088, 6645248, 8202728, 9545728, 12252176, 13290496, 16405456, 19091456, 24504352, 26580992, 32810912, 49008704, 53161984, 60495119, 65621824, 98017408, 120990238, 131243648, 196034816, 241980476, 262487296, 392069632, 483960952, 524974592, 784139264, 967921904, 1049949184, 1568278528, 1935843808, 2099898368, 3136557056, 3871687616, 4199796736, 7743375232, 15486750464, 30973500928, 61947001856, 123894003712, 247788007424]

約数ペア:

[(1, 247788007424), (2, 123894003712), (4, 61947001856), (8, 30973500928), (16, 15486750464), (32, 7743375232), (59, 4199796736), (64, 3871687616), (79, 3136557056), (118, 2099898368), (128, 1935843808), (158, 1568278528), (236, 1049949184), (256, 967921904), (316, 784139264), (472, 524974592), (512, 483960952), (632, 392069632), (944, 262487296), (1024, 241980476), (1264, 196034816), (1888, 131243648), (2048, 120990238), (2528, 98017408), (3776, 65621824), (4096, 60495119), (4661, 53161984), (5056, 49008704), (7552, 32810912), (9322, 26580992), (10112, 24504352), (12979, 19091456), (15104, 16405456), (18644, 13290496), (20224, 12252176), (25958, 9545728), (30208, 8202728), (37288, 6645248), (40448, 6126088), (51916, 4772864), (60416, 4101364), (74576, 3322624), (80896, 3063044), (103832, 2386432), (120832, 2050682), (149152, 1661312), (161792, 1531522), (207664, 1193216), (241664, 1025341), (298304, 830656), (323584, 765761), (415328, 596608)]