291401280144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1\times {\mathrm{1213}}^1$

素因数の和:2130

約数の個数: 240

約数和(自身を含む): 885077917360

約数和(自身を除く): 593676637216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 208, 234, 312, 362, 468, 543, 624, 709, 724, 936, 1086, 1213, 1418, 1448, 1629, 1872, 2127, 2172, 2353, 2426, 2836, 2896, 3258, 3639, 4254, 4344, 4706, 4852, 5672, 6381, 6516, 7059, 7278, 8508, 8688, 9217, 9412, 9704, 10917, 11344, 12762, 13032, 14118, 14556, 15769, 17016, 18434, 18824, 19408, 21177, 21834, 25524, 26064, 27651, 28236, 29112, 31538, 34032, 36868, 37648, 42354, 43668, 47307, 51048, 55302, 56472, 58224, 63076, 73736, 82953, 84708, 87336, 94614, 102096, 110604, 112944, 126152, 128329, 141921, 147472, 165906, 169416, 174672, 189228, 219553, 221208, 252304, 256658, 283842, 331812, 338832, 378456, 384987, 439106, 442416, 513316, 567684, 658659, 663624, 756912, 769974, 860017, 878212, 1026632, 1135368, 1154961, 1317318, 1327248, 1539948, 1668277, 1720034, 1756424, 1975977, 2053264, 2270736, 2309922, 2580051, 2634636, 2854189, 3079896, 3336554, 3440068, 3512848, 3951954, 4619844, 5004831, 5160102, 5269272, 5708378, 6159792, 6673108, 6880136, 7740153, 7903908, 8562567, 9239688, 10009662, 10320204, 10538544, 11180221, 11416756, 13346216, 13760272, 15014493, 15480306, 15807816, 17125134, 18479376, 20019324, 20640408, 22360442, 22833512, 25687701, 26692432, 30028986, 30960612, 31615632, 33540663, 34250268, 40038648, 41280816, 44720884, 45667024, 51375402, 60057972, 61921224, 67081326, 68500536, 80077296, 89441768, 100621989, 102750804, 120115944, 123842448, 134162652, 137001072, 155663077, 178883536, 201243978, 205501608, 240231888, 268325304, 311326154, 402487956, 411003216, 466989231, 536650608, 622652308, 804975912, 933978462, 1245304616, 1400967693, 1609951824, 1867956924, 2023620001, 2490609232, 2801935386, 3735913848, 4047240002, 5603870772, 6070860003, 7471827696, 8094480004, 11207741544, 12141720006, 16188960008, 18212580009, 22415483088, 24283440012, 32377920016, 36425160018, 48566880024, 72850320036, 97133760048, 145700640072, 291401280144]

約数ペア:

[(1, 291401280144), (2, 145700640072), (3, 97133760048), (4, 72850320036), (6, 48566880024), (8, 36425160018), (9, 32377920016), (12, 24283440012), (13, 22415483088), (16, 18212580009), (18, 16188960008), (24, 12141720006), (26, 11207741544), (36, 8094480004), (39, 7471827696), (48, 6070860003), (52, 5603870772), (72, 4047240002), (78, 3735913848), (104, 2801935386), (117, 2490609232), (144, 2023620001), (156, 1867956924), (181, 1609951824), (208, 1400967693), (234, 1245304616), (312, 933978462), (362, 804975912), (468, 622652308), (543, 536650608), (624, 466989231), (709, 411003216), (724, 402487956), (936, 311326154), (1086, 268325304), (1213, 240231888), (1418, 205501608), (1448, 201243978), (1629, 178883536), (1872, 155663077), (2127, 137001072), (2172, 134162652), (2353, 123842448), (2426, 120115944), (2836, 102750804), (2896, 100621989), (3258, 89441768), (3639, 80077296), (4254, 68500536), (4344, 67081326), (4706, 61921224), (4852, 60057972), (5672, 51375402), (6381, 45667024), (6516, 44720884), (7059, 41280816), (7278, 40038648), (8508, 34250268), (8688, 33540663), (9217, 31615632), (9412, 30960612), (9704, 30028986), (10917, 26692432), (11344, 25687701), (12762, 22833512), (13032, 22360442), (14118, 20640408), (14556, 20019324), (15769, 18479376), (17016, 17125134), (18434, 15807816), (18824, 15480306), (19408, 15014493), (21177, 13760272), (21834, 13346216), (25524, 11416756), (26064, 11180221), (27651, 10538544), (28236, 10320204), (29112, 10009662), (31538, 9239688), (34032, 8562567), (36868, 7903908), (37648, 7740153), (42354, 6880136), (43668, 6673108), (47307, 6159792), (51048, 5708378), (55302, 5269272), (56472, 5160102), (58224, 5004831), (63076, 4619844), (73736, 3951954), (82953, 3512848), (84708, 3440068), (87336, 3336554), (94614, 3079896), (102096, 2854189), (110604, 2634636), (112944, 2580051), (126152, 2309922), (128329, 2270736), (141921, 2053264), (147472, 1975977), (165906, 1756424), (169416, 1720034), (174672, 1668277), (189228, 1539948), (219553, 1327248), (221208, 1317318), (252304, 1154961), (256658, 1135368), (283842, 1026632), (331812, 878212), (338832, 860017), (378456, 769974), (384987, 756912), (439106, 663624), (442416, 658659), (513316, 567684)]