8045974908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 21692903232

約数和(自身を除く): 13646928324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 241, 244, 276, 366, 414, 482, 549, 661, 723, 732, 828, 964, 1098, 1322, 1403, 1446, 1983, 2169, 2196, 2644, 2806, 2892, 3966, 4209, 4338, 5543, 5612, 5949, 7932, 8418, 8676, 11086, 11898, 12627, 14701, 15203, 16629, 16836, 22172, 23796, 25254, 29402, 30406, 33258, 40321, 44103, 45609, 49887, 50508, 58804, 60812, 66516, 80642, 88206, 91218, 99774, 120963, 132309, 136827, 159301, 161284, 176412, 182436, 199548, 241926, 264618, 273654, 318602, 338123, 362889, 477903, 483852, 529236, 547308, 637204, 676246, 725778, 927383, 955806, 1014369, 1352492, 1433709, 1451556, 1854766, 1911612, 2028738, 2782149, 2867418, 3043107, 3663923, 3709532, 4057476, 5564298, 5734836, 6086214, 7327846, 8346447, 9717361, 10991769, 11128596, 12172428, 14655692, 16692894, 19434722, 21983538, 29152083, 32975307, 33385788, 38869444, 43967076, 58304166, 65950614, 87456249, 116608332, 131901228, 174912498, 223499303, 349824996, 446998606, 670497909, 893997212, 1340995818, 2011493727, 2681991636, 4022987454, 8045974908]

約数ペア:

[(1, 8045974908), (2, 4022987454), (3, 2681991636), (4, 2011493727), (6, 1340995818), (9, 893997212), (12, 670497909), (18, 446998606), (23, 349824996), (36, 223499303), (46, 174912498), (61, 131901228), (69, 116608332), (92, 87456249), (122, 65950614), (138, 58304166), (183, 43967076), (207, 38869444), (241, 33385788), (244, 32975307), (276, 29152083), (366, 21983538), (414, 19434722), (482, 16692894), (549, 14655692), (661, 12172428), (723, 11128596), (732, 10991769), (828, 9717361), (964, 8346447), (1098, 7327846), (1322, 6086214), (1403, 5734836), (1446, 5564298), (1983, 4057476), (2169, 3709532), (2196, 3663923), (2644, 3043107), (2806, 2867418), (2892, 2782149), (3966, 2028738), (4209, 1911612), (4338, 1854766), (5543, 1451556), (5612, 1433709), (5949, 1352492), (7932, 1014369), (8418, 955806), (8676, 927383), (11086, 725778), (11898, 676246), (12627, 637204), (14701, 547308), (15203, 529236), (16629, 483852), (16836, 477903), (22172, 362889), (23796, 338123), (25254, 318602), (29402, 273654), (30406, 264618), (33258, 241926), (40321, 199548), (44103, 182436), (45609, 176412), (49887, 161284), (50508, 159301), (58804, 136827), (60812, 132309), (66516, 120963), (80642, 99774), (88206, 91218)]