120901612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 237081600

約数和(自身を除く): 116179988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 179, 358, 403, 419, 716, 806, 838, 1612, 1676, 2327, 4654, 5447, 5549, 9308, 10894, 11098, 12989, 21788, 22196, 25978, 51956, 72137, 75001, 144274, 150002, 168857, 288548, 300004, 337714, 675428, 975013, 1950026, 2325031, 3900052, 4650062, 9300124, 30225403, 60450806, 120901612]

約数ペア:

[(1, 120901612), (2, 60450806), (4, 30225403), (13, 9300124), (26, 4650062), (31, 3900052), (52, 2325031), (62, 1950026), (124, 975013), (179, 675428), (358, 337714), (403, 300004), (419, 288548), (716, 168857), (806, 150002), (838, 144274), (1612, 75001), (1676, 72137), (2327, 51956), (4654, 25978), (5447, 22196), (5549, 21788), (9308, 12989), (10894, 11098)]