319582368

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 1086462720

約数和(自身を除く): 766880352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 756, 848, 864, 954, 997, 1008, 1113, 1272, 1431, 1484, 1512, 1696, 1908, 1994, 2016, 2226, 2544, 2862, 2968, 2991, 3024, 3339, 3816, 3988, 4452, 5088, 5724, 5936, 5982, 6048, 6678, 6979, 7632, 7976, 8904, 8973, 10017, 11448, 11872, 11964, 13356, 13958, 15264, 15952, 17808, 17946, 20034, 20937, 22896, 23928, 26712, 26919, 27916, 31904, 35616, 35892, 40068, 41874, 45792, 47856, 52841, 53424, 53838, 55832, 62811, 71784, 80136, 83748, 95712, 105682, 106848, 107676, 111664, 125622, 143568, 158523, 160272, 167496, 188433, 211364, 215352, 223328, 251244, 287136, 317046, 320544, 334992, 369887, 376866, 422728, 430704, 475569, 502488, 634092, 669984, 739774, 753732, 845456, 861408, 951138, 1004976, 1109661, 1268184, 1426707, 1479548, 1507464, 1690912, 1902276, 2009952, 2219322, 2536368, 2853414, 2959096, 3014928, 3328983, 3804552, 4438644, 5072736, 5706828, 5918192, 6029856, 6657966, 7609104, 8877288, 9986949, 11413656, 11836384, 13315932, 15218208, 17754576, 19973898, 22827312, 26631864, 35509152, 39947796, 45654624, 53263728, 79895592, 106527456, 159791184, 319582368]

約数ペア:

[(1, 319582368), (2, 159791184), (3, 106527456), (4, 79895592), (6, 53263728), (7, 45654624), (8, 39947796), (9, 35509152), (12, 26631864), (14, 22827312), (16, 19973898), (18, 17754576), (21, 15218208), (24, 13315932), (27, 11836384), (28, 11413656), (32, 9986949), (36, 8877288), (42, 7609104), (48, 6657966), (53, 6029856), (54, 5918192), (56, 5706828), (63, 5072736), (72, 4438644), (84, 3804552), (96, 3328983), (106, 3014928), (108, 2959096), (112, 2853414), (126, 2536368), (144, 2219322), (159, 2009952), (168, 1902276), (189, 1690912), (212, 1507464), (216, 1479548), (224, 1426707), (252, 1268184), (288, 1109661), (318, 1004976), (336, 951138), (371, 861408), (378, 845456), (424, 753732), (432, 739774), (477, 669984), (504, 634092), (636, 502488), (672, 475569), (742, 430704), (756, 422728), (848, 376866), (864, 369887), (954, 334992), (997, 320544), (1008, 317046), (1113, 287136), (1272, 251244), (1431, 223328), (1484, 215352), (1512, 211364), (1696, 188433), (1908, 167496), (1994, 160272), (2016, 158523), (2226, 143568), (2544, 125622), (2862, 111664), (2968, 107676), (2991, 106848), (3024, 105682), (3339, 95712), (3816, 83748), (3988, 80136), (4452, 71784), (5088, 62811), (5724, 55832), (5936, 53838), (5982, 53424), (6048, 52841), (6678, 47856), (6979, 45792), (7632, 41874), (7976, 40068), (8904, 35892), (8973, 35616), (10017, 31904), (11448, 27916), (11872, 26919), (11964, 26712), (13356, 23928), (13958, 22896), (15264, 20937), (15952, 20034), (17808, 17946)]