385918128

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 1149926400

約数和(自身を除く): 764008272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 83, 94, 108, 141, 144, 166, 188, 216, 229, 249, 282, 332, 376, 423, 432, 458, 498, 564, 664, 687, 747, 752, 846, 916, 996, 1128, 1269, 1328, 1374, 1494, 1692, 1832, 1992, 2061, 2241, 2256, 2538, 2748, 2988, 3384, 3664, 3901, 3984, 4122, 4482, 5076, 5496, 5976, 6183, 6768, 7802, 8244, 8964, 10152, 10763, 10992, 11703, 11952, 12366, 15604, 16488, 17928, 19007, 20304, 21526, 23406, 24732, 31208, 32289, 32976, 35109, 35856, 38014, 43052, 46812, 49464, 57021, 62416, 64578, 70218, 76028, 86104, 93624, 96867, 98928, 105327, 114042, 129156, 140436, 152056, 171063, 172208, 187248, 193734, 210654, 228084, 258312, 280872, 290601, 304112, 342126, 387468, 421308, 456168, 513189, 516624, 561744, 581202, 684252, 774936, 842616, 893329, 912336, 1026378, 1162404, 1368504, 1549872, 1685232, 1786658, 2052756, 2324808, 2679987, 2737008, 3573316, 4105512, 4649616, 5359974, 7146632, 8039961, 8211024, 10719948, 14293264, 16079922, 21439896, 24119883, 32159844, 42879792, 48239766, 64319688, 96479532, 128639376, 192959064, 385918128]

約数ペア:

[(1, 385918128), (2, 192959064), (3, 128639376), (4, 96479532), (6, 64319688), (8, 48239766), (9, 42879792), (12, 32159844), (16, 24119883), (18, 21439896), (24, 16079922), (27, 14293264), (36, 10719948), (47, 8211024), (48, 8039961), (54, 7146632), (72, 5359974), (83, 4649616), (94, 4105512), (108, 3573316), (141, 2737008), (144, 2679987), (166, 2324808), (188, 2052756), (216, 1786658), (229, 1685232), (249, 1549872), (282, 1368504), (332, 1162404), (376, 1026378), (423, 912336), (432, 893329), (458, 842616), (498, 774936), (564, 684252), (664, 581202), (687, 561744), (747, 516624), (752, 513189), (846, 456168), (916, 421308), (996, 387468), (1128, 342126), (1269, 304112), (1328, 290601), (1374, 280872), (1494, 258312), (1692, 228084), (1832, 210654), (1992, 193734), (2061, 187248), (2241, 172208), (2256, 171063), (2538, 152056), (2748, 140436), (2988, 129156), (3384, 114042), (3664, 105327), (3901, 98928), (3984, 96867), (4122, 93624), (4482, 86104), (5076, 76028), (5496, 70218), (5976, 64578), (6183, 62416), (6768, 57021), (7802, 49464), (8244, 46812), (8964, 43052), (10152, 38014), (10763, 35856), (10992, 35109), (11703, 32976), (11952, 32289), (12366, 31208), (15604, 24732), (16488, 23406), (17928, 21526), (19007, 20304)]