28478447424

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11831}}^1$

素因数の和:12058

約数の個数: 224

約数和(自身を含む): 96170496000

約数和(自身を除く): 67692048576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 199, 216, 224, 252, 288, 336, 378, 398, 432, 448, 504, 576, 597, 672, 756, 796, 864, 1008, 1194, 1344, 1393, 1512, 1592, 1728, 1791, 2016, 2388, 2786, 3024, 3184, 3582, 4032, 4179, 4776, 5373, 5572, 6048, 6368, 7164, 8358, 9552, 10746, 11144, 11831, 12096, 12537, 12736, 14328, 16716, 19104, 21492, 22288, 23662, 25074, 28656, 33432, 35493, 37611, 38208, 42984, 44576, 47324, 50148, 57312, 66864, 70986, 75222, 82817, 85968, 89152, 94648, 100296, 106479, 114624, 133728, 141972, 150444, 165634, 171936, 189296, 200592, 212958, 248451, 267456, 283944, 300888, 319437, 331268, 343872, 378592, 401184, 425916, 496902, 567888, 601776, 638874, 662536, 745353, 757184, 802368, 851832, 993804, 1135776, 1203552, 1277748, 1325072, 1490706, 1703664, 1987608, 2236059, 2271552, 2354369, 2407104, 2555496, 2650144, 2981412, 3407328, 3975216, 4472118, 4708738, 5110992, 5300288, 5962824, 6814656, 7063107, 7950432, 8944236, 9417476, 10221984, 11925648, 14126214, 15900864, 16480583, 17888472, 18834952, 20443968, 21189321, 23851296, 28252428, 32961166, 35776944, 37669904, 42378642, 47702592, 49441749, 56504856, 63567963, 65922332, 71553888, 75339808, 84757284, 98883498, 113009712, 127135926, 131844664, 143107776, 148325247, 150679616, 169514568, 197766996, 226019424, 254271852, 263689328, 296650494, 339029136, 395533992, 444975741, 452038848, 508543704, 527378656, 593300988, 678058272, 791067984, 889951482, 1017087408, 1054757312, 1186601976, 1356116544, 1582135968, 1779902964, 2034174816, 2373203952, 3164271936, 3559805928, 4068349632, 4746407904, 7119611856, 9492815808, 14239223712, 28478447424]

約数ペア:

[(1, 28478447424), (2, 14239223712), (3, 9492815808), (4, 7119611856), (6, 4746407904), (7, 4068349632), (8, 3559805928), (9, 3164271936), (12, 2373203952), (14, 2034174816), (16, 1779902964), (18, 1582135968), (21, 1356116544), (24, 1186601976), (27, 1054757312), (28, 1017087408), (32, 889951482), (36, 791067984), (42, 678058272), (48, 593300988), (54, 527378656), (56, 508543704), (63, 452038848), (64, 444975741), (72, 395533992), (84, 339029136), (96, 296650494), (108, 263689328), (112, 254271852), (126, 226019424), (144, 197766996), (168, 169514568), (189, 150679616), (192, 148325247), (199, 143107776), (216, 131844664), (224, 127135926), (252, 113009712), (288, 98883498), (336, 84757284), (378, 75339808), (398, 71553888), (432, 65922332), (448, 63567963), (504, 56504856), (576, 49441749), (597, 47702592), (672, 42378642), (756, 37669904), (796, 35776944), (864, 32961166), (1008, 28252428), (1194, 23851296), (1344, 21189321), (1393, 20443968), (1512, 18834952), (1592, 17888472), (1728, 16480583), (1791, 15900864), (2016, 14126214), (2388, 11925648), (2786, 10221984), (3024, 9417476), (3184, 8944236), (3582, 7950432), (4032, 7063107), (4179, 6814656), (4776, 5962824), (5373, 5300288), (5572, 5110992), (6048, 4708738), (6368, 4472118), (7164, 3975216), (8358, 3407328), (9552, 2981412), (10746, 2650144), (11144, 2555496), (11831, 2407104), (12096, 2354369), (12537, 2271552), (12736, 2236059), (14328, 1987608), (16716, 1703664), (19104, 1490706), (21492, 1325072), (22288, 1277748), (23662, 1203552), (25074, 1135776), (28656, 993804), (33432, 851832), (35493, 802368), (37611, 757184), (38208, 745353), (42984, 662536), (44576, 638874), (47324, 601776), (50148, 567888), (57312, 496902), (66864, 425916), (70986, 401184), (75222, 378592), (82817, 343872), (85968, 331268), (89152, 319437), (94648, 300888), (100296, 283944), (106479, 267456), (114624, 248451), (133728, 212958), (141972, 200592), (150444, 189296), (165634, 171936)]