308056728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 999734400

約数和(自身を除く): 691677672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 68, 76, 84, 98, 102, 114, 119, 133, 136, 147, 152, 168, 196, 204, 228, 238, 266, 294, 323, 357, 392, 399, 408, 456, 476, 532, 588, 646, 714, 798, 811, 833, 931, 952, 969, 1064, 1176, 1292, 1428, 1596, 1622, 1666, 1862, 1938, 2261, 2433, 2499, 2584, 2793, 2856, 3192, 3244, 3332, 3724, 3876, 4522, 4866, 4998, 5586, 5677, 6488, 6664, 6783, 7448, 7752, 9044, 9732, 9996, 11172, 11354, 13566, 13787, 15409, 15827, 17031, 18088, 19464, 19992, 22344, 22708, 27132, 27574, 30818, 31654, 34062, 39739, 41361, 45416, 46227, 47481, 54264, 55148, 61636, 63308, 68124, 79478, 82722, 92454, 94962, 96509, 107863, 110296, 119217, 123272, 126616, 136248, 158956, 165444, 184908, 189924, 193018, 215726, 238434, 261953, 289527, 317912, 323589, 330888, 369816, 379848, 386036, 431452, 476868, 523906, 579054, 647178, 675563, 755041, 772072, 785859, 862904, 953736, 1047812, 1158108, 1294356, 1351126, 1510082, 1571718, 1833671, 2026689, 2095624, 2265123, 2316216, 2588712, 2702252, 3020164, 3143436, 3667342, 4053378, 4530246, 5404504, 5501013, 6040328, 6286872, 7334684, 8106756, 9060492, 11002026, 12835697, 14669368, 16213512, 18120984, 22004052, 25671394, 38507091, 44008104, 51342788, 77014182, 102685576, 154028364, 308056728]

約数ペア:

[(1, 308056728), (2, 154028364), (3, 102685576), (4, 77014182), (6, 51342788), (7, 44008104), (8, 38507091), (12, 25671394), (14, 22004052), (17, 18120984), (19, 16213512), (21, 14669368), (24, 12835697), (28, 11002026), (34, 9060492), (38, 8106756), (42, 7334684), (49, 6286872), (51, 6040328), (56, 5501013), (57, 5404504), (68, 4530246), (76, 4053378), (84, 3667342), (98, 3143436), (102, 3020164), (114, 2702252), (119, 2588712), (133, 2316216), (136, 2265123), (147, 2095624), (152, 2026689), (168, 1833671), (196, 1571718), (204, 1510082), (228, 1351126), (238, 1294356), (266, 1158108), (294, 1047812), (323, 953736), (357, 862904), (392, 785859), (399, 772072), (408, 755041), (456, 675563), (476, 647178), (532, 579054), (588, 523906), (646, 476868), (714, 431452), (798, 386036), (811, 379848), (833, 369816), (931, 330888), (952, 323589), (969, 317912), (1064, 289527), (1176, 261953), (1292, 238434), (1428, 215726), (1596, 193018), (1622, 189924), (1666, 184908), (1862, 165444), (1938, 158956), (2261, 136248), (2433, 126616), (2499, 123272), (2584, 119217), (2793, 110296), (2856, 107863), (3192, 96509), (3244, 94962), (3332, 92454), (3724, 82722), (3876, 79478), (4522, 68124), (4866, 63308), (4998, 61636), (5586, 55148), (5677, 54264), (6488, 47481), (6664, 46227), (6783, 45416), (7448, 41361), (7752, 39739), (9044, 34062), (9732, 31654), (9996, 30818), (11172, 27574), (11354, 27132), (13566, 22708), (13787, 22344), (15409, 19992), (15827, 19464), (17031, 18088)]