1661559522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 3981700800

約数和(自身を除く): 2320141278

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 307, 449, 574, 614, 861, 898, 921, 1347, 1722, 1842, 2009, 2149, 2694, 3143, 4018, 4298, 6027, 6286, 6447, 9429, 12054, 12587, 12894, 15043, 18409, 18858, 22001, 25174, 30086, 36818, 37761, 44002, 45129, 55227, 66003, 75522, 88109, 90258, 110454, 128863, 132006, 137843, 176218, 257726, 264327, 275686, 386589, 413529, 528654, 616763, 773178, 827058, 902041, 964901, 1233526, 1804082, 1850289, 1929802, 2706123, 2894703, 3700578, 5412246, 5651563, 5789406, 6754307, 11303126, 13508614, 16954689, 20262921, 33909378, 39560941, 40525842, 79121882, 118682823, 237365646, 276926587, 553853174, 830779761, 1661559522]

約数ペア:

[(1, 1661559522), (2, 830779761), (3, 553853174), (6, 276926587), (7, 237365646), (14, 118682823), (21, 79121882), (41, 40525842), (42, 39560941), (49, 33909378), (82, 20262921), (98, 16954689), (123, 13508614), (147, 11303126), (246, 6754307), (287, 5789406), (294, 5651563), (307, 5412246), (449, 3700578), (574, 2894703), (614, 2706123), (861, 1929802), (898, 1850289), (921, 1804082), (1347, 1233526), (1722, 964901), (1842, 902041), (2009, 827058), (2149, 773178), (2694, 616763), (3143, 528654), (4018, 413529), (4298, 386589), (6027, 275686), (6286, 264327), (6447, 257726), (9429, 176218), (12054, 137843), (12587, 132006), (12894, 128863), (15043, 110454), (18409, 90258), (18858, 88109), (22001, 75522), (25174, 66003), (30086, 55227), (36818, 45129), (37761, 44002)]