2015416256

素因数分解:

$2^6\times 7^2\times {\mathrm{239}}^1\times {\mathrm{2689}}^1$

素因数の和:2954

約数の個数: 84

約数和(自身を含む): 4673498400

約数和(自身を除く): 2658082144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 239, 392, 448, 478, 784, 956, 1568, 1673, 1912, 2689, 3136, 3346, 3824, 5378, 6692, 7648, 10756, 11711, 13384, 15296, 18823, 21512, 23422, 26768, 37646, 43024, 46844, 53536, 75292, 86048, 93688, 107072, 131761, 150584, 172096, 187376, 263522, 301168, 374752, 527044, 602336, 642671, 749504, 1054088, 1204672, 1285342, 2108176, 2570684, 4216352, 4498697, 5141368, 8432704, 8997394, 10282736, 17994788, 20565472, 31490879, 35989576, 41130944, 62981758, 71979152, 125963516, 143958304, 251927032, 287916608, 503854064, 1007708128, 2015416256]

約数ペア:

[(1, 2015416256), (2, 1007708128), (4, 503854064), (7, 287916608), (8, 251927032), (14, 143958304), (16, 125963516), (28, 71979152), (32, 62981758), (49, 41130944), (56, 35989576), (64, 31490879), (98, 20565472), (112, 17994788), (196, 10282736), (224, 8997394), (239, 8432704), (392, 5141368), (448, 4498697), (478, 4216352), (784, 2570684), (956, 2108176), (1568, 1285342), (1673, 1204672), (1912, 1054088), (2689, 749504), (3136, 642671), (3346, 602336), (3824, 527044), (5378, 374752), (6692, 301168), (7648, 263522), (10756, 187376), (11711, 172096), (13384, 150584), (15296, 131761), (18823, 107072), (21512, 93688), (23422, 86048), (26768, 75292), (37646, 53536), (43024, 46844)]