8180345628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 288

約数和(自身を含む): 26874355200

約数和(自身を除く): 18694009572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 169, 172, 182, 189, 234, 252, 258, 273, 301, 338, 351, 364, 378, 387, 468, 507, 516, 546, 559, 602, 676, 702, 756, 774, 819, 903, 1014, 1092, 1118, 1161, 1183, 1204, 1404, 1489, 1521, 1548, 1638, 1677, 1806, 2028, 2236, 2322, 2366, 2457, 2709, 2978, 3042, 3276, 3354, 3549, 3612, 3913, 4467, 4563, 4644, 4732, 4914, 5031, 5418, 5956, 6084, 6708, 7098, 7267, 7826, 8127, 8934, 9126, 9828, 10062, 10423, 10647, 10836, 11739, 13401, 14196, 14534, 15093, 15652, 16254, 17868, 18252, 19357, 20124, 20846, 21294, 21801, 23478, 26802, 29068, 30186, 31269, 31941, 32508, 35217, 38714, 40203, 41692, 42588, 43602, 46956, 50869, 53604, 58071, 60372, 62538, 63882, 64027, 65403, 70434, 77428, 80406, 87204, 93807, 101738, 105651, 116142, 125076, 127764, 128054, 130806, 135499, 140868, 152607, 160812, 174213, 187614, 192081, 196209, 203476, 211302, 232284, 251641, 256108, 261612, 270998, 281421, 305214, 348426, 375228, 384162, 392418, 406497, 422604, 448189, 457821, 503282, 522639, 541996, 562842, 576243, 610428, 696852, 754923, 768324, 784836, 812994, 832351, 896378, 915642, 1006564, 1045278, 1125684, 1152486, 1219491, 1344567, 1373463, 1509846, 1625988, 1664702, 1728729, 1761487, 1792756, 1831284, 2090556, 2264769, 2304972, 2438982, 2497053, 2689134, 2746926, 3019692, 3329404, 3457458, 3522974, 3658473, 4033701, 4529538, 4877964, 4994106, 5284461, 5378268, 5493852, 5826457, 6794307, 6914916, 7045948, 7316946, 7491159, 8067402, 9059076, 9988212, 10568922, 10820563, 11652914, 12101103, 13588614, 14633892, 14982318, 15853383, 16134804, 17479371, 21137844, 21641126, 22473477, 23305828, 24202206, 27177228, 29964636, 31706766, 32461689, 34958742, 43282252, 44946954, 47560149, 48404412, 52438113, 63413532, 64923378, 69917484, 75743941, 89893908, 95120298, 97385067, 104876226, 129846756, 151487882, 157314339, 190240596, 194770134, 209752452, 227231823, 292155201, 302975764, 314628678, 389540268, 454463646, 584310402, 629257356, 681695469, 908927292, 1168620804, 1363390938, 2045086407, 2726781876, 4090172814, 8180345628]

約数ペア:

[(1, 8180345628), (2, 4090172814), (3, 2726781876), (4, 2045086407), (6, 1363390938), (7, 1168620804), (9, 908927292), (12, 681695469), (13, 629257356), (14, 584310402), (18, 454463646), (21, 389540268), (26, 314628678), (27, 302975764), (28, 292155201), (36, 227231823), (39, 209752452), (42, 194770134), (43, 190240596), (52, 157314339), (54, 151487882), (63, 129846756), (78, 104876226), (84, 97385067), (86, 95120298), (91, 89893908), (108, 75743941), (117, 69917484), (126, 64923378), (129, 63413532), (156, 52438113), (169, 48404412), (172, 47560149), (182, 44946954), (189, 43282252), (234, 34958742), (252, 32461689), (258, 31706766), (273, 29964636), (301, 27177228), (338, 24202206), (351, 23305828), (364, 22473477), (378, 21641126), (387, 21137844), (468, 17479371), (507, 16134804), (516, 15853383), (546, 14982318), (559, 14633892), (602, 13588614), (676, 12101103), (702, 11652914), (756, 10820563), (774, 10568922), (819, 9988212), (903, 9059076), (1014, 8067402), (1092, 7491159), (1118, 7316946), (1161, 7045948), (1183, 6914916), (1204, 6794307), (1404, 5826457), (1489, 5493852), (1521, 5378268), (1548, 5284461), (1638, 4994106), (1677, 4877964), (1806, 4529538), (2028, 4033701), (2236, 3658473), (2322, 3522974), (2366, 3457458), (2457, 3329404), (2709, 3019692), (2978, 2746926), (3042, 2689134), (3276, 2497053), (3354, 2438982), (3549, 2304972), (3612, 2264769), (3913, 2090556), (4467, 1831284), (4563, 1792756), (4644, 1761487), (4732, 1728729), (4914, 1664702), (5031, 1625988), (5418, 1509846), (5956, 1373463), (6084, 1344567), (6708, 1219491), (7098, 1152486), (7267, 1125684), (7826, 1045278), (8127, 1006564), (8934, 915642), (9126, 896378), (9828, 832351), (10062, 812994), (10423, 784836), (10647, 768324), (10836, 754923), (11739, 696852), (13401, 610428), (14196, 576243), (14534, 562842), (15093, 541996), (15652, 522639), (16254, 503282), (17868, 457821), (18252, 448189), (19357, 422604), (20124, 406497), (20846, 392418), (21294, 384162), (21801, 375228), (23478, 348426), (26802, 305214), (29068, 281421), (30186, 270998), (31269, 261612), (31941, 256108), (32508, 251641), (35217, 232284), (38714, 211302), (40203, 203476), (41692, 196209), (42588, 192081), (43602, 187614), (46956, 174213), (50869, 160812), (53604, 152607), (58071, 140868), (60372, 135499), (62538, 130806), (63882, 128054), (64027, 127764), (65403, 125076), (70434, 116142), (77428, 105651), (80406, 101738), (87204, 93807)]