427733412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 1067673600

約数和(自身を除く): 639940188

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 961, 1279, 1798, 1922, 2558, 2697, 2883, 3596, 3837, 3844, 5116, 5394, 5766, 7674, 10788, 11532, 15348, 27869, 37091, 39649, 55738, 74182, 79298, 83607, 111273, 111476, 118947, 148364, 158596, 167214, 222546, 237894, 334428, 445092, 475788, 1149821, 1229119, 2299642, 2458238, 3449463, 3687357, 4599284, 4916476, 6898926, 7374714, 13797852, 14749428, 35644451, 71288902, 106933353, 142577804, 213866706, 427733412]

約数ペア:

[(1, 427733412), (2, 213866706), (3, 142577804), (4, 106933353), (6, 71288902), (12, 35644451), (29, 14749428), (31, 13797852), (58, 7374714), (62, 6898926), (87, 4916476), (93, 4599284), (116, 3687357), (124, 3449463), (174, 2458238), (186, 2299642), (348, 1229119), (372, 1149821), (899, 475788), (961, 445092), (1279, 334428), (1798, 237894), (1922, 222546), (2558, 167214), (2697, 158596), (2883, 148364), (3596, 118947), (3837, 111476), (3844, 111273), (5116, 83607), (5394, 79298), (5766, 74182), (7674, 55738), (10788, 39649), (11532, 37091), (15348, 27869)]