918423396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 2718817920

約数和(自身を除く): 1800394524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 89, 92, 99, 103, 121, 132, 138, 178, 198, 206, 207, 242, 253, 267, 276, 309, 356, 363, 396, 412, 414, 484, 506, 534, 618, 726, 759, 801, 828, 927, 979, 1012, 1068, 1089, 1133, 1236, 1452, 1518, 1602, 1854, 1958, 2047, 2178, 2266, 2277, 2369, 2783, 2937, 3036, 3204, 3399, 3708, 3916, 4094, 4356, 4532, 4554, 4738, 5566, 5874, 6141, 6798, 7107, 8188, 8349, 8811, 9108, 9167, 9476, 10197, 10769, 11132, 11748, 12282, 12463, 13596, 14214, 16698, 17622, 18334, 18423, 20394, 21321, 21538, 22517, 24564, 24926, 25047, 26059, 27501, 28428, 32307, 33396, 35244, 36668, 36846, 37389, 40788, 42642, 43076, 45034, 49852, 50094, 52118, 55002, 64614, 67551, 73692, 74778, 78177, 82503, 85284, 90068, 96921, 100188, 100837, 104236, 110004, 112167, 129228, 135102, 149556, 156354, 165006, 193842, 201674, 202653, 210841, 224334, 234531, 247687, 270204, 286649, 302511, 312708, 330012, 387684, 403348, 405306, 421682, 448668, 469062, 495374, 573298, 605022, 632523, 743061, 810612, 843364, 859947, 907533, 938124, 990748, 1109207, 1146596, 1210044, 1265046, 1486122, 1719894, 1815066, 1897569, 2218414, 2229183, 2319251, 2530092, 2579841, 2972244, 3327621, 3439788, 3630132, 3795138, 4436828, 4458366, 4638502, 5159682, 6655242, 6957753, 7590276, 8916732, 9277004, 9982863, 10319364, 13310484, 13915506, 19965726, 20873259, 25511761, 27831012, 39931452, 41746518, 51023522, 76535283, 83493036, 102047044, 153070566, 229605849, 306141132, 459211698, 918423396]

約数ペア:

[(1, 918423396), (2, 459211698), (3, 306141132), (4, 229605849), (6, 153070566), (9, 102047044), (11, 83493036), (12, 76535283), (18, 51023522), (22, 41746518), (23, 39931452), (33, 27831012), (36, 25511761), (44, 20873259), (46, 19965726), (66, 13915506), (69, 13310484), (89, 10319364), (92, 9982863), (99, 9277004), (103, 8916732), (121, 7590276), (132, 6957753), (138, 6655242), (178, 5159682), (198, 4638502), (206, 4458366), (207, 4436828), (242, 3795138), (253, 3630132), (267, 3439788), (276, 3327621), (309, 2972244), (356, 2579841), (363, 2530092), (396, 2319251), (412, 2229183), (414, 2218414), (484, 1897569), (506, 1815066), (534, 1719894), (618, 1486122), (726, 1265046), (759, 1210044), (801, 1146596), (828, 1109207), (927, 990748), (979, 938124), (1012, 907533), (1068, 859947), (1089, 843364), (1133, 810612), (1236, 743061), (1452, 632523), (1518, 605022), (1602, 573298), (1854, 495374), (1958, 469062), (2047, 448668), (2178, 421682), (2266, 405306), (2277, 403348), (2369, 387684), (2783, 330012), (2937, 312708), (3036, 302511), (3204, 286649), (3399, 270204), (3708, 247687), (3916, 234531), (4094, 224334), (4356, 210841), (4532, 202653), (4554, 201674), (4738, 193842), (5566, 165006), (5874, 156354), (6141, 149556), (6798, 135102), (7107, 129228), (8188, 112167), (8349, 110004), (8811, 104236), (9108, 100837), (9167, 100188), (9476, 96921), (10197, 90068), (10769, 85284), (11132, 82503), (11748, 78177), (12282, 74778), (12463, 73692), (13596, 67551), (14214, 64614), (16698, 55002), (17622, 52118), (18334, 50094), (18423, 49852), (20394, 45034), (21321, 43076), (21538, 42642), (22517, 40788), (24564, 37389), (24926, 36846), (25047, 36668), (26059, 35244), (27501, 33396), (28428, 32307)]