222719328

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 488525472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 96, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 251, 288, 312, 316, 351, 416, 432, 468, 474, 502, 624, 632, 702, 711, 753, 864, 936, 948, 1004, 1027, 1248, 1264, 1404, 1422, 1506, 1872, 1896, 2008, 2054, 2133, 2259, 2528, 2808, 2844, 3012, 3081, 3263, 3744, 3792, 4016, 4108, 4266, 4518, 5616, 5688, 6024, 6162, 6526, 6777, 7584, 8032, 8216, 8532, 9036, 9243, 9789, 11232, 11376, 12048, 12324, 13052, 13554, 16432, 17064, 18072, 18486, 19578, 19829, 22752, 24096, 24648, 26104, 27108, 27729, 29367, 32864, 34128, 36144, 36972, 39156, 39658, 49296, 52208, 54216, 55458, 58734, 59487, 68256, 72288, 73944, 78312, 79316, 88101, 98592, 104416, 108432, 110916, 117468, 118974, 147888, 156624, 158632, 176202, 178461, 216864, 221832, 234936, 237948, 257777, 295776, 313248, 317264, 352404, 356922, 443664, 469872, 475896, 515554, 535383, 634528, 704808, 713844, 773331, 887328, 939744, 951792, 1031108, 1070766, 1409616, 1427688, 1546662, 1903584, 2062216, 2141532, 2319993, 2819232, 2855376, 3093324, 4124432, 4283064, 4639986, 5710752, 6186648, 6959979, 8248864, 8566128, 9279972, 12373296, 13919958, 17132256, 18559944, 24746592, 27839916, 37119888, 55679832, 74239776, 111359664, 222719328]

約数ペア:

[(1, 222719328), (2, 111359664), (3, 74239776), (4, 55679832), (6, 37119888), (8, 27839916), (9, 24746592), (12, 18559944), (13, 17132256), (16, 13919958), (18, 12373296), (24, 9279972), (26, 8566128), (27, 8248864), (32, 6959979), (36, 6186648), (39, 5710752), (48, 4639986), (52, 4283064), (54, 4124432), (72, 3093324), (78, 2855376), (79, 2819232), (96, 2319993), (104, 2141532), (108, 2062216), (117, 1903584), (144, 1546662), (156, 1427688), (158, 1409616), (208, 1070766), (216, 1031108), (234, 951792), (237, 939744), (251, 887328), (288, 773331), (312, 713844), (316, 704808), (351, 634528), (416, 535383), (432, 515554), (468, 475896), (474, 469872), (502, 443664), (624, 356922), (632, 352404), (702, 317264), (711, 313248), (753, 295776), (864, 257777), (936, 237948), (948, 234936), (1004, 221832), (1027, 216864), (1248, 178461), (1264, 176202), (1404, 158632), (1422, 156624), (1506, 147888), (1872, 118974), (1896, 117468), (2008, 110916), (2054, 108432), (2133, 104416), (2259, 98592), (2528, 88101), (2808, 79316), (2844, 78312), (3012, 73944), (3081, 72288), (3263, 68256), (3744, 59487), (3792, 58734), (4016, 55458), (4108, 54216), (4266, 52208), (4518, 49296), (5616, 39658), (5688, 39156), (6024, 36972), (6162, 36144), (6526, 34128), (6777, 32864), (7584, 29367), (8032, 27729), (8216, 27108), (8532, 26104), (9036, 24648), (9243, 24096), (9789, 22752), (11232, 19829), (11376, 19578), (12048, 18486), (12324, 18072), (13052, 17064), (13554, 16432)]