298858896

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1011046400

約数和(自身を除く): 712187504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 139, 144, 158, 162, 168, 189, 216, 237, 243, 252, 278, 316, 324, 336, 378, 417, 432, 474, 486, 504, 553, 556, 567, 632, 648, 711, 756, 834, 948, 972, 973, 1008, 1106, 1112, 1134, 1251, 1264, 1296, 1422, 1512, 1659, 1668, 1701, 1896, 1944, 1946, 2133, 2212, 2224, 2268, 2502, 2844, 2919, 3024, 3318, 3336, 3402, 3753, 3792, 3888, 3892, 4266, 4424, 4536, 4977, 5004, 5688, 5838, 6399, 6636, 6672, 6804, 7506, 7784, 8532, 8757, 8848, 9072, 9954, 10008, 10981, 11259, 11376, 11676, 12798, 13272, 13608, 14931, 15012, 15568, 17064, 17514, 19197, 19908, 20016, 21962, 22518, 23352, 25596, 26271, 26544, 27216, 29862, 30024, 32943, 33777, 34128, 35028, 38394, 39816, 43924, 44793, 45036, 46704, 51192, 52542, 59724, 60048, 65886, 67554, 70056, 76788, 76867, 78813, 79632, 87848, 89586, 90072, 98829, 102384, 105084, 119448, 131772, 134379, 135108, 140112, 153576, 153734, 157626, 175696, 179172, 180144, 197658, 210168, 230601, 236439, 238896, 263544, 268758, 270216, 296487, 307152, 307468, 315252, 358344, 395316, 420336, 461202, 472878, 527088, 537516, 540432, 592974, 614936, 630504, 691803, 716688, 790632, 889461, 922404, 945756, 1075032, 1185948, 1229872, 1261008, 1383606, 1581264, 1778922, 1844808, 1891512, 2075409, 2150064, 2371896, 2668383, 2767212, 3557844, 3689616, 3783024, 4150818, 4743792, 5336766, 5534424, 6226227, 7115688, 8301636, 10673532, 11068848, 12452454, 14231376, 16603272, 18678681, 21347064, 24904908, 33206544, 37357362, 42694128, 49809816, 74714724, 99619632, 149429448, 298858896]

約数ペア:

[(1, 298858896), (2, 149429448), (3, 99619632), (4, 74714724), (6, 49809816), (7, 42694128), (8, 37357362), (9, 33206544), (12, 24904908), (14, 21347064), (16, 18678681), (18, 16603272), (21, 14231376), (24, 12452454), (27, 11068848), (28, 10673532), (36, 8301636), (42, 7115688), (48, 6226227), (54, 5534424), (56, 5336766), (63, 4743792), (72, 4150818), (79, 3783024), (81, 3689616), (84, 3557844), (108, 2767212), (112, 2668383), (126, 2371896), (139, 2150064), (144, 2075409), (158, 1891512), (162, 1844808), (168, 1778922), (189, 1581264), (216, 1383606), (237, 1261008), (243, 1229872), (252, 1185948), (278, 1075032), (316, 945756), (324, 922404), (336, 889461), (378, 790632), (417, 716688), (432, 691803), (474, 630504), (486, 614936), (504, 592974), (553, 540432), (556, 537516), (567, 527088), (632, 472878), (648, 461202), (711, 420336), (756, 395316), (834, 358344), (948, 315252), (972, 307468), (973, 307152), (1008, 296487), (1106, 270216), (1112, 268758), (1134, 263544), (1251, 238896), (1264, 236439), (1296, 230601), (1422, 210168), (1512, 197658), (1659, 180144), (1668, 179172), (1701, 175696), (1896, 157626), (1944, 153734), (1946, 153576), (2133, 140112), (2212, 135108), (2224, 134379), (2268, 131772), (2502, 119448), (2844, 105084), (2919, 102384), (3024, 98829), (3318, 90072), (3336, 89586), (3402, 87848), (3753, 79632), (3792, 78813), (3888, 76867), (3892, 76788), (4266, 70056), (4424, 67554), (4536, 65886), (4977, 60048), (5004, 59724), (5688, 52542), (5838, 51192), (6399, 46704), (6636, 45036), (6672, 44793), (6804, 43924), (7506, 39816), (7784, 38394), (8532, 35028), (8757, 34128), (8848, 33777), (9072, 32943), (9954, 30024), (10008, 29862), (10981, 27216), (11259, 26544), (11376, 26271), (11676, 25596), (12798, 23352), (13272, 22518), (13608, 21962), (14931, 20016), (15012, 19908), (15568, 19197), (17064, 17514)]