2558367072

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 7722086400

約数和(自身を除く): 5163719328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 191, 216, 222, 288, 296, 333, 382, 419, 432, 444, 573, 592, 666, 764, 838, 864, 888, 999, 1146, 1184, 1257, 1332, 1528, 1676, 1719, 1776, 1998, 2292, 2514, 2664, 3056, 3352, 3438, 3552, 3771, 3996, 4584, 5028, 5157, 5328, 6112, 6704, 6876, 7067, 7542, 7992, 9168, 10056, 10314, 10656, 11313, 13408, 13752, 14134, 15084, 15503, 15984, 18336, 20112, 20628, 21201, 22626, 27504, 28268, 30168, 31006, 31968, 40224, 41256, 42402, 45252, 46509, 55008, 56536, 60336, 62012, 63603, 80029, 82512, 84804, 90504, 93018, 113072, 120672, 124024, 127206, 139527, 160058, 165024, 169608, 181008, 186036, 190809, 226144, 240087, 248048, 254412, 279054, 320116, 339216, 362016, 372072, 381618, 418581, 480174, 496096, 508824, 558108, 640232, 678432, 720261, 744144, 763236, 837162, 960348, 1017648, 1116216, 1280464, 1440522, 1488288, 1526472, 1674324, 1920696, 2035296, 2160783, 2232432, 2560928, 2881044, 2961073, 3052944, 3348648, 3841392, 4321566, 4464864, 5762088, 5922146, 6105888, 6697296, 7682784, 8643132, 8883219, 11524176, 11844292, 13394592, 17286264, 17766438, 23048352, 23688584, 26649657, 34572528, 35532876, 47377168, 53299314, 69145056, 71065752, 79948971, 94754336, 106598628, 142131504, 159897942, 213197256, 284263008, 319795884, 426394512, 639591768, 852789024, 1279183536, 2558367072]

約数ペア:

[(1, 2558367072), (2, 1279183536), (3, 852789024), (4, 639591768), (6, 426394512), (8, 319795884), (9, 284263008), (12, 213197256), (16, 159897942), (18, 142131504), (24, 106598628), (27, 94754336), (32, 79948971), (36, 71065752), (37, 69145056), (48, 53299314), (54, 47377168), (72, 35532876), (74, 34572528), (96, 26649657), (108, 23688584), (111, 23048352), (144, 17766438), (148, 17286264), (191, 13394592), (216, 11844292), (222, 11524176), (288, 8883219), (296, 8643132), (333, 7682784), (382, 6697296), (419, 6105888), (432, 5922146), (444, 5762088), (573, 4464864), (592, 4321566), (666, 3841392), (764, 3348648), (838, 3052944), (864, 2961073), (888, 2881044), (999, 2560928), (1146, 2232432), (1184, 2160783), (1257, 2035296), (1332, 1920696), (1528, 1674324), (1676, 1526472), (1719, 1488288), (1776, 1440522), (1998, 1280464), (2292, 1116216), (2514, 1017648), (2664, 960348), (3056, 837162), (3352, 763236), (3438, 744144), (3552, 720261), (3771, 678432), (3996, 640232), (4584, 558108), (5028, 508824), (5157, 496096), (5328, 480174), (6112, 418581), (6704, 381618), (6876, 372072), (7067, 362016), (7542, 339216), (7992, 320116), (9168, 279054), (10056, 254412), (10314, 248048), (10656, 240087), (11313, 226144), (13408, 190809), (13752, 186036), (14134, 181008), (15084, 169608), (15503, 165024), (15984, 160058), (18336, 139527), (20112, 127206), (20628, 124024), (21201, 120672), (22626, 113072), (27504, 93018), (28268, 90504), (30168, 84804), (31006, 82512), (31968, 80029), (40224, 63603), (41256, 62012), (42402, 60336), (45252, 56536), (46509, 55008)]