19916635968

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3833}}^1$

素因数の和:3982

約数の個数: 224

約数和(自身を含む): 61078993920

約数和(自身を除く): 41162357952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 97, 108, 124, 144, 186, 192, 194, 216, 248, 279, 288, 291, 372, 388, 432, 496, 558, 576, 582, 744, 776, 837, 864, 873, 992, 1116, 1164, 1488, 1552, 1674, 1728, 1746, 1984, 2232, 2328, 2619, 2976, 3007, 3104, 3348, 3492, 3833, 4464, 4656, 5238, 5952, 6014, 6208, 6696, 6984, 7666, 8928, 9021, 9312, 10476, 11499, 12028, 13392, 13968, 15332, 17856, 18042, 18624, 20952, 22998, 24056, 26784, 27063, 27936, 30664, 34497, 36084, 41904, 45996, 48112, 53568, 54126, 55872, 61328, 68994, 72168, 81189, 83808, 91992, 96224, 103491, 108252, 118823, 122656, 137988, 144336, 162378, 167616, 183984, 192448, 206982, 216504, 237646, 245312, 275976, 288672, 324756, 356469, 367968, 371801, 413964, 433008, 475292, 551952, 577344, 649512, 712938, 735936, 743602, 827928, 866016, 950584, 1069407, 1103904, 1115403, 1299024, 1425876, 1487204, 1655856, 1732032, 1901168, 2138814, 2207808, 2230806, 2598048, 2851752, 2974408, 3208221, 3311712, 3346209, 3802336, 4277628, 4461612, 5196096, 5703504, 5948816, 6416442, 6623424, 6692418, 7604672, 8555256, 8923224, 10038627, 11407008, 11525831, 11897632, 12832884, 13384836, 17110512, 17846448, 20077254, 22814016, 23051662, 23795264, 25665768, 26769672, 34221024, 34577493, 35692896, 40154508, 46103324, 51331536, 53539344, 68442048, 69154986, 71385792, 80309016, 92206648, 102663072, 103732479, 107078688, 138309972, 160618032, 184413296, 205326144, 207464958, 214157376, 276619944, 311197437, 321236064, 368826592, 414929916, 553239888, 622394874, 642472128, 737653184, 829859832, 1106479776, 1244789748, 1659719664, 2212959552, 2489579496, 3319439328, 4979158992, 6638878656, 9958317984, 19916635968]

約数ペア:

[(1, 19916635968), (2, 9958317984), (3, 6638878656), (4, 4979158992), (6, 3319439328), (8, 2489579496), (9, 2212959552), (12, 1659719664), (16, 1244789748), (18, 1106479776), (24, 829859832), (27, 737653184), (31, 642472128), (32, 622394874), (36, 553239888), (48, 414929916), (54, 368826592), (62, 321236064), (64, 311197437), (72, 276619944), (93, 214157376), (96, 207464958), (97, 205326144), (108, 184413296), (124, 160618032), (144, 138309972), (186, 107078688), (192, 103732479), (194, 102663072), (216, 92206648), (248, 80309016), (279, 71385792), (288, 69154986), (291, 68442048), (372, 53539344), (388, 51331536), (432, 46103324), (496, 40154508), (558, 35692896), (576, 34577493), (582, 34221024), (744, 26769672), (776, 25665768), (837, 23795264), (864, 23051662), (873, 22814016), (992, 20077254), (1116, 17846448), (1164, 17110512), (1488, 13384836), (1552, 12832884), (1674, 11897632), (1728, 11525831), (1746, 11407008), (1984, 10038627), (2232, 8923224), (2328, 8555256), (2619, 7604672), (2976, 6692418), (3007, 6623424), (3104, 6416442), (3348, 5948816), (3492, 5703504), (3833, 5196096), (4464, 4461612), (4656, 4277628), (5238, 3802336), (5952, 3346209), (6014, 3311712), (6208, 3208221), (6696, 2974408), (6984, 2851752), (7666, 2598048), (8928, 2230806), (9021, 2207808), (9312, 2138814), (10476, 1901168), (11499, 1732032), (12028, 1655856), (13392, 1487204), (13968, 1425876), (15332, 1299024), (17856, 1115403), (18042, 1103904), (18624, 1069407), (20952, 950584), (22998, 866016), (24056, 827928), (26784, 743602), (27063, 735936), (27936, 712938), (30664, 649512), (34497, 577344), (36084, 551952), (41904, 475292), (45996, 433008), (48112, 413964), (53568, 371801), (54126, 367968), (55872, 356469), (61328, 324756), (68994, 288672), (72168, 275976), (81189, 245312), (83808, 237646), (91992, 216504), (96224, 206982), (103491, 192448), (108252, 183984), (118823, 167616), (122656, 162378), (137988, 144336)]