307942488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 1020764160

約数和(自身を除く): 712821672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 127, 136, 153, 168, 204, 238, 252, 254, 283, 306, 357, 381, 408, 476, 504, 508, 566, 612, 714, 762, 849, 889, 952, 1016, 1071, 1132, 1143, 1224, 1428, 1524, 1698, 1778, 1981, 2142, 2159, 2264, 2286, 2547, 2667, 2856, 3048, 3396, 3556, 3962, 4284, 4318, 4572, 4811, 5094, 5334, 5943, 6477, 6792, 7112, 7924, 8001, 8568, 8636, 9144, 9622, 10188, 10668, 11886, 12954, 14433, 15113, 15848, 16002, 17272, 17829, 19244, 19431, 20376, 21336, 23772, 25908, 28866, 30226, 32004, 33677, 35658, 35941, 38488, 38862, 43299, 45339, 47544, 51816, 57732, 60452, 64008, 67354, 71316, 71882, 77724, 86598, 90678, 101031, 107823, 115464, 120904, 134708, 136017, 142632, 143764, 155448, 173196, 181356, 202062, 215646, 251587, 269416, 272034, 287528, 303093, 323469, 346392, 362712, 404124, 431292, 503174, 544068, 606186, 610997, 646938, 754761, 808248, 862584, 1006348, 1088136, 1212372, 1221994, 1293876, 1509522, 1832991, 2012696, 2264283, 2424744, 2443988, 2587752, 3019044, 3665982, 4276979, 4528566, 4887976, 5498973, 6038088, 7331964, 8553958, 9057132, 10997946, 12830937, 14663928, 17107916, 18114264, 21995892, 25661874, 34215832, 38492811, 43991784, 51323748, 76985622, 102647496, 153971244, 307942488]

約数ペア:

[(1, 307942488), (2, 153971244), (3, 102647496), (4, 76985622), (6, 51323748), (7, 43991784), (8, 38492811), (9, 34215832), (12, 25661874), (14, 21995892), (17, 18114264), (18, 17107916), (21, 14663928), (24, 12830937), (28, 10997946), (34, 9057132), (36, 8553958), (42, 7331964), (51, 6038088), (56, 5498973), (63, 4887976), (68, 4528566), (72, 4276979), (84, 3665982), (102, 3019044), (119, 2587752), (126, 2443988), (127, 2424744), (136, 2264283), (153, 2012696), (168, 1832991), (204, 1509522), (238, 1293876), (252, 1221994), (254, 1212372), (283, 1088136), (306, 1006348), (357, 862584), (381, 808248), (408, 754761), (476, 646938), (504, 610997), (508, 606186), (566, 544068), (612, 503174), (714, 431292), (762, 404124), (849, 362712), (889, 346392), (952, 323469), (1016, 303093), (1071, 287528), (1132, 272034), (1143, 269416), (1224, 251587), (1428, 215646), (1524, 202062), (1698, 181356), (1778, 173196), (1981, 155448), (2142, 143764), (2159, 142632), (2264, 136017), (2286, 134708), (2547, 120904), (2667, 115464), (2856, 107823), (3048, 101031), (3396, 90678), (3556, 86598), (3962, 77724), (4284, 71882), (4318, 71316), (4572, 67354), (4811, 64008), (5094, 60452), (5334, 57732), (5943, 51816), (6477, 47544), (6792, 45339), (7112, 43299), (7924, 38862), (8001, 38488), (8568, 35941), (8636, 35658), (9144, 33677), (9622, 32004), (10188, 30226), (10668, 28866), (11886, 25908), (12954, 23772), (14433, 21336), (15113, 20376), (15848, 19431), (16002, 19244), (17272, 17829)]