8209376476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 18484494336

約数和(自身を除く): 10275117860

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 43, 46, 62, 73, 86, 92, 124, 131, 146, 161, 172, 217, 262, 292, 301, 322, 434, 511, 524, 602, 644, 713, 868, 917, 989, 1022, 1204, 1333, 1426, 1679, 1834, 1978, 2044, 2263, 2666, 2852, 3013, 3139, 3358, 3668, 3956, 4061, 4526, 4991, 5332, 5633, 6026, 6278, 6716, 6923, 8122, 9052, 9331, 9563, 9982, 11266, 11753, 12052, 12556, 13846, 15841, 16244, 18662, 19126, 19964, 21091, 21973, 22532, 23506, 27692, 28427, 30659, 31682, 37324, 38252, 39431, 42182, 43946, 47012, 52049, 56854, 61318, 63364, 66941, 72197, 78862, 84364, 87892, 93403, 97309, 104098, 113708, 122636, 129559, 133882, 144394, 157724, 174623, 186806, 194618, 208196, 214613, 219949, 259118, 267764, 288788, 296453, 349246, 364343, 373612, 389236, 411209, 429226, 439898, 505379, 518236, 592906, 653821, 681163, 698492, 728686, 822418, 858452, 879796, 906913, 1010758, 1185812, 1222361, 1307642, 1362326, 1457372, 1539643, 1644836, 1813826, 2021516, 2075171, 2238107, 2444722, 2615284, 2724652, 2878463, 3079286, 3627652, 4016329, 4150342, 4476214, 4889444, 5756926, 6158572, 6818419, 8032658, 8300684, 8952428, 9457807, 11513852, 12747479, 13636838, 15666749, 16065316, 18915614, 25494958, 27273676, 28114303, 31333498, 37831228, 47728933, 50989916, 56228606, 62666996, 66204649, 89232353, 95457866, 112457212, 132409298, 178464706, 190915732, 264818596, 293192017, 356929412, 586384034, 1172768068, 2052344119, 4104688238, 8209376476]

約数ペア:

[(1, 8209376476), (2, 4104688238), (4, 2052344119), (7, 1172768068), (14, 586384034), (23, 356929412), (28, 293192017), (31, 264818596), (43, 190915732), (46, 178464706), (62, 132409298), (73, 112457212), (86, 95457866), (92, 89232353), (124, 66204649), (131, 62666996), (146, 56228606), (161, 50989916), (172, 47728933), (217, 37831228), (262, 31333498), (292, 28114303), (301, 27273676), (322, 25494958), (434, 18915614), (511, 16065316), (524, 15666749), (602, 13636838), (644, 12747479), (713, 11513852), (868, 9457807), (917, 8952428), (989, 8300684), (1022, 8032658), (1204, 6818419), (1333, 6158572), (1426, 5756926), (1679, 4889444), (1834, 4476214), (1978, 4150342), (2044, 4016329), (2263, 3627652), (2666, 3079286), (2852, 2878463), (3013, 2724652), (3139, 2615284), (3358, 2444722), (3668, 2238107), (3956, 2075171), (4061, 2021516), (4526, 1813826), (4991, 1644836), (5332, 1539643), (5633, 1457372), (6026, 1362326), (6278, 1307642), (6716, 1222361), (6923, 1185812), (8122, 1010758), (9052, 906913), (9331, 879796), (9563, 858452), (9982, 822418), (11266, 728686), (11753, 698492), (12052, 681163), (12556, 653821), (13846, 592906), (15841, 518236), (16244, 505379), (18662, 439898), (19126, 429226), (19964, 411209), (21091, 389236), (21973, 373612), (22532, 364343), (23506, 349246), (27692, 296453), (28427, 288788), (30659, 267764), (31682, 259118), (37324, 219949), (38252, 214613), (39431, 208196), (42182, 194618), (43946, 186806), (47012, 174623), (52049, 157724), (56854, 144394), (61318, 133882), (63364, 129559), (66941, 122636), (72197, 113708), (78862, 104098), (84364, 97309), (87892, 93403)]