909038052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 2775720640

約数和(自身を除く): 1866682588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 81, 108, 111, 114, 117, 148, 156, 162, 171, 222, 228, 234, 247, 307, 324, 333, 342, 351, 444, 468, 481, 494, 513, 614, 666, 684, 702, 703, 741, 921, 962, 988, 999, 1026, 1053, 1228, 1332, 1404, 1406, 1443, 1482, 1539, 1842, 1924, 1998, 2052, 2106, 2109, 2223, 2763, 2812, 2886, 2964, 2997, 3078, 3684, 3991, 3996, 4212, 4218, 4329, 4446, 5526, 5772, 5833, 5994, 6156, 6327, 6669, 7982, 8289, 8436, 8658, 8892, 9139, 11052, 11359, 11666, 11973, 11988, 12654, 12987, 13338, 15964, 16578, 17316, 17499, 18278, 18981, 20007, 22718, 23332, 23946, 24867, 25308, 25974, 26676, 27417, 33156, 34077, 34998, 35919, 36556, 37962, 38961, 40014, 45436, 47892, 49734, 51948, 52497, 54834, 56943, 68154, 69996, 71838, 75829, 75924, 77922, 80028, 82251, 99468, 102231, 104994, 107757, 109668, 113886, 136308, 143676, 147667, 151658, 155844, 157491, 164502, 204462, 209988, 215514, 215821, 227487, 227772, 246753, 295334, 303316, 306693, 314982, 323271, 329004, 408924, 431028, 431642, 443001, 454974, 472473, 493506, 590668, 613386, 629964, 646542, 647463, 682461, 740259, 863284, 886002, 909948, 920079, 944946, 987012, 1226772, 1293084, 1294926, 1329003, 1364922, 1480518, 1772004, 1840158, 1889892, 1942389, 2047383, 2589852, 2658006, 2729844, 2805673, 2961036, 3680316, 3884778, 3987009, 4094766, 5316012, 5611346, 5827167, 6142149, 7769556, 7974018, 8189532, 8417019, 11222692, 11654334, 11961027, 12284298, 15948036, 16834038, 17481501, 23308668, 23922054, 24568596, 25251057, 33668076, 34963002, 47844108, 50502114, 69926004, 75753171, 101004228, 151506342, 227259513, 303012684, 454519026, 909038052]

約数ペア:

[(1, 909038052), (2, 454519026), (3, 303012684), (4, 227259513), (6, 151506342), (9, 101004228), (12, 75753171), (13, 69926004), (18, 50502114), (19, 47844108), (26, 34963002), (27, 33668076), (36, 25251057), (37, 24568596), (38, 23922054), (39, 23308668), (52, 17481501), (54, 16834038), (57, 15948036), (74, 12284298), (76, 11961027), (78, 11654334), (81, 11222692), (108, 8417019), (111, 8189532), (114, 7974018), (117, 7769556), (148, 6142149), (156, 5827167), (162, 5611346), (171, 5316012), (222, 4094766), (228, 3987009), (234, 3884778), (247, 3680316), (307, 2961036), (324, 2805673), (333, 2729844), (342, 2658006), (351, 2589852), (444, 2047383), (468, 1942389), (481, 1889892), (494, 1840158), (513, 1772004), (614, 1480518), (666, 1364922), (684, 1329003), (702, 1294926), (703, 1293084), (741, 1226772), (921, 987012), (962, 944946), (988, 920079), (999, 909948), (1026, 886002), (1053, 863284), (1228, 740259), (1332, 682461), (1404, 647463), (1406, 646542), (1443, 629964), (1482, 613386), (1539, 590668), (1842, 493506), (1924, 472473), (1998, 454974), (2052, 443001), (2106, 431642), (2109, 431028), (2223, 408924), (2763, 329004), (2812, 323271), (2886, 314982), (2964, 306693), (2997, 303316), (3078, 295334), (3684, 246753), (3991, 227772), (3996, 227487), (4212, 215821), (4218, 215514), (4329, 209988), (4446, 204462), (5526, 164502), (5772, 157491), (5833, 155844), (5994, 151658), (6156, 147667), (6327, 143676), (6669, 136308), (7982, 113886), (8289, 109668), (8436, 107757), (8658, 104994), (8892, 102231), (9139, 99468), (11052, 82251), (11359, 80028), (11666, 77922), (11973, 75924), (11988, 75829), (12654, 71838), (12987, 69996), (13338, 68154), (15964, 56943), (16578, 54834), (17316, 52497), (17499, 51948), (18278, 49734), (18981, 47892), (20007, 45436), (22718, 40014), (23332, 38961), (23946, 37962), (24867, 36556), (25308, 35919), (25974, 34998), (26676, 34077), (27417, 33156)]