40688208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 131616576

約数和(自身を除く): 90928368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1511, 1584, 1683, 2244, 2448, 2992, 3022, 3366, 4488, 4533, 6044, 6732, 8976, 9066, 12088, 13464, 13599, 16621, 18132, 24176, 25687, 26928, 27198, 33242, 36264, 49863, 51374, 54396, 66484, 72528, 77061, 99726, 102748, 108792, 132968, 149589, 154122, 199452, 205496, 217584, 231183, 265936, 282557, 299178, 308244, 398904, 410992, 462366, 565114, 598356, 616488, 797808, 847671, 924732, 1130228, 1196712, 1232976, 1695342, 1849464, 2260456, 2393424, 2543013, 3390684, 3698928, 4520912, 5086026, 6781368, 10172052, 13562736, 20344104, 40688208]

約数ペア:

[(1, 40688208), (2, 20344104), (3, 13562736), (4, 10172052), (6, 6781368), (8, 5086026), (9, 4520912), (11, 3698928), (12, 3390684), (16, 2543013), (17, 2393424), (18, 2260456), (22, 1849464), (24, 1695342), (33, 1232976), (34, 1196712), (36, 1130228), (44, 924732), (48, 847671), (51, 797808), (66, 616488), (68, 598356), (72, 565114), (88, 462366), (99, 410992), (102, 398904), (132, 308244), (136, 299178), (144, 282557), (153, 265936), (176, 231183), (187, 217584), (198, 205496), (204, 199452), (264, 154122), (272, 149589), (306, 132968), (374, 108792), (396, 102748), (408, 99726), (528, 77061), (561, 72528), (612, 66484), (748, 54396), (792, 51374), (816, 49863), (1122, 36264), (1224, 33242), (1496, 27198), (1511, 26928), (1584, 25687), (1683, 24176), (2244, 18132), (2448, 16621), (2992, 13599), (3022, 13464), (3366, 12088), (4488, 9066), (4533, 8976), (6044, 6732)]