1330750908

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 3402134736

約数和(自身を除く): 2071383828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 241, 326, 482, 489, 652, 723, 941, 964, 978, 1446, 1467, 1882, 1956, 2169, 2823, 2892, 2934, 3764, 4338, 5646, 5868, 8469, 8676, 11292, 16938, 33876, 39283, 78566, 117849, 153383, 157132, 226781, 235698, 306766, 353547, 453562, 460149, 471396, 613532, 680343, 707094, 907124, 920298, 1360686, 1380447, 1414188, 1840596, 2041029, 2721372, 2760894, 4082058, 5521788, 8164116, 36965303, 73930606, 110895909, 147861212, 221791818, 332687727, 443583636, 665375454, 1330750908]

約数ペア:

[(1, 1330750908), (2, 665375454), (3, 443583636), (4, 332687727), (6, 221791818), (9, 147861212), (12, 110895909), (18, 73930606), (36, 36965303), (163, 8164116), (241, 5521788), (326, 4082058), (482, 2760894), (489, 2721372), (652, 2041029), (723, 1840596), (941, 1414188), (964, 1380447), (978, 1360686), (1446, 920298), (1467, 907124), (1882, 707094), (1956, 680343), (2169, 613532), (2823, 471396), (2892, 460149), (2934, 453562), (3764, 353547), (4338, 306766), (5646, 235698), (5868, 226781), (8469, 157132), (8676, 153383), (11292, 117849), (16938, 78566), (33876, 39283)]