3747949972

素因数分解:

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

素因数の和:677

約数の個数: 72

約数和(自身を含む): 7356938400

約数和(自身を除く): 3608988428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 179, 358, 403, 419, 716, 806, 838, 961, 1612, 1676, 1922, 2327, 3844, 4654, 5447, 5549, 9308, 10894, 11098, 12493, 12989, 21788, 22196, 24986, 25978, 49972, 51956, 72137, 75001, 144274, 150002, 168857, 172019, 288548, 300004, 337714, 344038, 402659, 675428, 688076, 805318, 975013, 1610636, 1950026, 2236247, 2325031, 3900052, 4472494, 4650062, 5234567, 8944988, 9300124, 10469134, 20938268, 30225403, 60450806, 72075961, 120901612, 144151922, 288303844, 936987493, 1873974986, 3747949972]

約数ペア:

[(1, 3747949972), (2, 1873974986), (4, 936987493), (13, 288303844), (26, 144151922), (31, 120901612), (52, 72075961), (62, 60450806), (124, 30225403), (179, 20938268), (358, 10469134), (403, 9300124), (419, 8944988), (716, 5234567), (806, 4650062), (838, 4472494), (961, 3900052), (1612, 2325031), (1676, 2236247), (1922, 1950026), (2327, 1610636), (3844, 975013), (4654, 805318), (5447, 688076), (5549, 675428), (9308, 402659), (10894, 344038), (11098, 337714), (12493, 300004), (12989, 288548), (21788, 172019), (22196, 168857), (24986, 150002), (25978, 144274), (49972, 75001), (51956, 72137)]