618375264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 1753091424

約数和(自身を除く): 1134716160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 641, 773, 1248, 1282, 1546, 1923, 2319, 2564, 3092, 3846, 4638, 5128, 6184, 7692, 8333, 9276, 10049, 10256, 12368, 15384, 16666, 18552, 20098, 20512, 24736, 24999, 30147, 30768, 33332, 37104, 40196, 49998, 60294, 61536, 66664, 74208, 80392, 99996, 120588, 133328, 160784, 199992, 241176, 266656, 321568, 399984, 482352, 495493, 799968, 964704, 990986, 1486479, 1981972, 2972958, 3963944, 5945916, 6441409, 7927888, 11891832, 12882818, 15855776, 19324227, 23783664, 25765636, 38648454, 47567328, 51531272, 77296908, 103062544, 154593816, 206125088, 309187632, 618375264]

約数ペア:

[(1, 618375264), (2, 309187632), (3, 206125088), (4, 154593816), (6, 103062544), (8, 77296908), (12, 51531272), (13, 47567328), (16, 38648454), (24, 25765636), (26, 23783664), (32, 19324227), (39, 15855776), (48, 12882818), (52, 11891832), (78, 7927888), (96, 6441409), (104, 5945916), (156, 3963944), (208, 2972958), (312, 1981972), (416, 1486479), (624, 990986), (641, 964704), (773, 799968), (1248, 495493), (1282, 482352), (1546, 399984), (1923, 321568), (2319, 266656), (2564, 241176), (3092, 199992), (3846, 160784), (4638, 133328), (5128, 120588), (6184, 99996), (7692, 80392), (8333, 74208), (9276, 66664), (10049, 61536), (10256, 60294), (12368, 49998), (15384, 40196), (16666, 37104), (18552, 33332), (20098, 30768), (20512, 30147), (24736, 24999)]