308255472

素因数分解:

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

素因数の和:193

約数の個数: 180

約数和(自身を含む): 1018945200

約数和(自身を除く): 710689728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 343, 392, 441, 474, 504, 553, 588, 632, 686, 711, 784, 882, 948, 1008, 1029, 1106, 1176, 1264, 1372, 1422, 1659, 1764, 1896, 2058, 2212, 2352, 2744, 2844, 3087, 3318, 3528, 3792, 3871, 4116, 4424, 4977, 5488, 5688, 6174, 6241, 6636, 7056, 7742, 8232, 8848, 9954, 11376, 11613, 12348, 12482, 13272, 15484, 16464, 18723, 19908, 23226, 24696, 24964, 26544, 27097, 30968, 34839, 37446, 39816, 43687, 46452, 49392, 49928, 54194, 56169, 61936, 69678, 74892, 79632, 81291, 87374, 92904, 99856, 108388, 112338, 131061, 139356, 149784, 162582, 174748, 185808, 216776, 224676, 243873, 262122, 278712, 299568, 305809, 325164, 349496, 393183, 433552, 449352, 487746, 524244, 557424, 611618, 650328, 698992, 786366, 898704, 917427, 975492, 1048488, 1223236, 1300656, 1572732, 1834854, 1950984, 2096976, 2140663, 2446472, 2752281, 3145464, 3669708, 3901968, 4281326, 4892944, 5504562, 6290928, 6421989, 7339416, 8562652, 11009124, 12843978, 14678832, 17125304, 19265967, 22018248, 25687956, 34250608, 38531934, 44036496, 51375912, 77063868, 102751824, 154127736, 308255472]

約数ペア:

[(1, 308255472), (2, 154127736), (3, 102751824), (4, 77063868), (6, 51375912), (7, 44036496), (8, 38531934), (9, 34250608), (12, 25687956), (14, 22018248), (16, 19265967), (18, 17125304), (21, 14678832), (24, 12843978), (28, 11009124), (36, 8562652), (42, 7339416), (48, 6421989), (49, 6290928), (56, 5504562), (63, 4892944), (72, 4281326), (79, 3901968), (84, 3669708), (98, 3145464), (112, 2752281), (126, 2446472), (144, 2140663), (147, 2096976), (158, 1950984), (168, 1834854), (196, 1572732), (237, 1300656), (252, 1223236), (294, 1048488), (316, 975492), (336, 917427), (343, 898704), (392, 786366), (441, 698992), (474, 650328), (504, 611618), (553, 557424), (588, 524244), (632, 487746), (686, 449352), (711, 433552), (784, 393183), (882, 349496), (948, 325164), (1008, 305809), (1029, 299568), (1106, 278712), (1176, 262122), (1264, 243873), (1372, 224676), (1422, 216776), (1659, 185808), (1764, 174748), (1896, 162582), (2058, 149784), (2212, 139356), (2352, 131061), (2744, 112338), (2844, 108388), (3087, 99856), (3318, 92904), (3528, 87374), (3792, 81291), (3871, 79632), (4116, 74892), (4424, 69678), (4977, 61936), (5488, 56169), (5688, 54194), (6174, 49928), (6241, 49392), (6636, 46452), (7056, 43687), (7742, 39816), (8232, 37446), (8848, 34839), (9954, 30968), (11376, 27097), (11613, 26544), (12348, 24964), (12482, 24696), (13272, 23226), (15484, 19908), (16464, 18723)]