276011892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1607}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 753881856

約数和(自身を除く): 477869964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 468, 734, 1101, 1468, 1607, 2202, 3214, 3303, 4404, 4771, 4821, 6428, 6606, 9542, 9642, 13212, 14313, 14463, 19084, 19284, 20891, 28626, 28926, 41782, 42939, 57252, 57852, 62673, 83564, 85878, 125346, 171756, 188019, 250692, 376038, 589769, 752076, 1179538, 1769307, 2359076, 3538614, 5307921, 7077228, 7666997, 10615842, 15333994, 21231684, 23000991, 30667988, 46001982, 69002973, 92003964, 138005946, 276011892]

約数ペア:

[(1, 276011892), (2, 138005946), (3, 92003964), (4, 69002973), (6, 46001982), (9, 30667988), (12, 23000991), (13, 21231684), (18, 15333994), (26, 10615842), (36, 7666997), (39, 7077228), (52, 5307921), (78, 3538614), (117, 2359076), (156, 1769307), (234, 1179538), (367, 752076), (468, 589769), (734, 376038), (1101, 250692), (1468, 188019), (1607, 171756), (2202, 125346), (3214, 85878), (3303, 83564), (4404, 62673), (4771, 57852), (4821, 57252), (6428, 42939), (6606, 41782), (9542, 28926), (9642, 28626), (13212, 20891), (14313, 19284), (14463, 19084)]