2158704

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 6547200

約数和(自身を除く): 4388496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 263, 304, 342, 432, 456, 513, 526, 684, 789, 912, 1026, 1052, 1368, 1578, 2052, 2104, 2367, 2736, 3156, 4104, 4208, 4734, 4997, 6312, 7101, 8208, 9468, 9994, 12624, 14202, 14991, 18936, 19988, 28404, 29982, 37872, 39976, 44973, 56808, 59964, 79952, 89946, 113616, 119928, 134919, 179892, 239856, 269838, 359784, 539676, 719568, 1079352, 2158704]

約数ペア:

[(1, 2158704), (2, 1079352), (3, 719568), (4, 539676), (6, 359784), (8, 269838), (9, 239856), (12, 179892), (16, 134919), (18, 119928), (19, 113616), (24, 89946), (27, 79952), (36, 59964), (38, 56808), (48, 44973), (54, 39976), (57, 37872), (72, 29982), (76, 28404), (108, 19988), (114, 18936), (144, 14991), (152, 14202), (171, 12624), (216, 9994), (228, 9468), (263, 8208), (304, 7101), (342, 6312), (432, 4997), (456, 4734), (513, 4208), (526, 4104), (684, 3156), (789, 2736), (912, 2367), (1026, 2104), (1052, 2052), (1368, 1578)]