1281909888

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 320

約数和(自身を含む): 4620844800

約数和(自身を除く): 3338934912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1039, 1071, 1088, 1134, 1152, 1224, 1296, 1344, 1377, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2078, 2142, 2176, 2268, 2448, 2592, 2688, 2754, 2856, 3024, 3117, 3213, 3264, 3456, 3672, 3808, 4032, 4156, 4284, 4536, 4896, 5184, 5508, 5712, 6048, 6234, 6426, 6528, 7273, 7344, 7616, 8064, 8312, 8568, 9072, 9351, 9639, 9792, 10368, 11016, 11424, 12096, 12468, 12852, 14546, 14688, 15232, 16624, 17136, 17663, 18144, 18702, 19278, 19584, 21819, 22032, 22848, 24192, 24936, 25704, 28053, 29092, 29376, 33248, 34272, 35326, 36288, 37404, 38556, 43638, 44064, 45696, 49872, 51408, 52989, 56106, 58184, 58752, 65457, 66496, 68544, 70652, 72576, 74808, 77112, 84159, 87276, 88128, 99744, 102816, 105978, 112212, 116368, 123641, 130914, 132992, 137088, 141304, 149616, 154224, 158967, 168318, 174552, 176256, 196371, 199488, 205632, 211956, 224424, 232736, 247282, 261828, 282608, 299232, 308448, 317934, 336636, 349104, 370923, 392742, 398976, 411264, 423912, 448848, 465472, 476901, 494564, 523656, 565216, 589113, 598464, 616896, 635868, 673272, 698208, 741846, 785484, 847824, 897696, 930944, 953802, 989128, 1047312, 1112769, 1130432, 1178226, 1196928, 1233792, 1271736, 1346544, 1396416, 1430703, 1483692, 1570968, 1695648, 1795392, 1907604, 1978256, 2094624, 2225538, 2260864, 2356452, 2543472, 2693088, 2792832, 2861406, 2967384, 3141936, 3338307, 3391296, 3590784, 3815208, 3956512, 4189248, 4451076, 4712904, 5086944, 5386176, 5722812, 5934768, 6283872, 6676614, 6782592, 7630416, 7913024, 8378496, 8902152, 9425808, 10014921, 10173888, 10772352, 11445624, 11869536, 12567744, 13353228, 15260832, 15826048, 17804304, 18851616, 20029842, 20347776, 22891248, 23739072, 25135488, 26706456, 30521664, 35608608, 37703232, 40059684, 45782496, 47478144, 53412912, 61043328, 71217216, 75406464, 80119368, 91564992, 106825824, 142434432, 160238736, 183129984, 213651648, 320477472, 427303296, 640954944, 1281909888]

約数ペア:

[(1, 1281909888), (2, 640954944), (3, 427303296), (4, 320477472), (6, 213651648), (7, 183129984), (8, 160238736), (9, 142434432), (12, 106825824), (14, 91564992), (16, 80119368), (17, 75406464), (18, 71217216), (21, 61043328), (24, 53412912), (27, 47478144), (28, 45782496), (32, 40059684), (34, 37703232), (36, 35608608), (42, 30521664), (48, 26706456), (51, 25135488), (54, 23739072), (56, 22891248), (63, 20347776), (64, 20029842), (68, 18851616), (72, 17804304), (81, 15826048), (84, 15260832), (96, 13353228), (102, 12567744), (108, 11869536), (112, 11445624), (119, 10772352), (126, 10173888), (128, 10014921), (136, 9425808), (144, 8902152), (153, 8378496), (162, 7913024), (168, 7630416), (189, 6782592), (192, 6676614), (204, 6283872), (216, 5934768), (224, 5722812), (238, 5386176), (252, 5086944), (272, 4712904), (288, 4451076), (306, 4189248), (324, 3956512), (336, 3815208), (357, 3590784), (378, 3391296), (384, 3338307), (408, 3141936), (432, 2967384), (448, 2861406), (459, 2792832), (476, 2693088), (504, 2543472), (544, 2356452), (567, 2260864), (576, 2225538), (612, 2094624), (648, 1978256), (672, 1907604), (714, 1795392), (756, 1695648), (816, 1570968), (864, 1483692), (896, 1430703), (918, 1396416), (952, 1346544), (1008, 1271736), (1039, 1233792), (1071, 1196928), (1088, 1178226), (1134, 1130432), (1152, 1112769), (1224, 1047312), (1296, 989128), (1344, 953802), (1377, 930944), (1428, 897696), (1512, 847824), (1632, 785484), (1728, 741846), (1836, 698208), (1904, 673272), (2016, 635868), (2078, 616896), (2142, 598464), (2176, 589113), (2268, 565216), (2448, 523656), (2592, 494564), (2688, 476901), (2754, 465472), (2856, 448848), (3024, 423912), (3117, 411264), (3213, 398976), (3264, 392742), (3456, 370923), (3672, 349104), (3808, 336636), (4032, 317934), (4156, 308448), (4284, 299232), (4536, 282608), (4896, 261828), (5184, 247282), (5508, 232736), (5712, 224424), (6048, 211956), (6234, 205632), (6426, 199488), (6528, 196371), (7273, 176256), (7344, 174552), (7616, 168318), (8064, 158967), (8312, 154224), (8568, 149616), (9072, 141304), (9351, 137088), (9639, 132992), (9792, 130914), (10368, 123641), (11016, 116368), (11424, 112212), (12096, 105978), (12468, 102816), (12852, 99744), (14546, 88128), (14688, 87276), (15232, 84159), (16624, 77112), (17136, 74808), (17663, 72576), (18144, 70652), (18702, 68544), (19278, 66496), (19584, 65457), (21819, 58752), (22032, 58184), (22848, 56106), (24192, 52989), (24936, 51408), (25704, 49872), (28053, 45696), (29092, 44064), (29376, 43638), (33248, 38556), (34272, 37404), (35326, 36288)]