538045216952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1987}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 1076577384960

約数和(自身を除く): 538532168008

約数列:

[1, 2, 4, 8, 41, 43, 73, 82, 86, 146, 164, 172, 263, 292, 328, 344, 526, 584, 1052, 1763, 1987, 2104, 2993, 3139, 3526, 3974, 5986, 6278, 7052, 7948, 10783, 11309, 11972, 12556, 14104, 15896, 19199, 21566, 22618, 23944, 25112, 38398, 43132, 45236, 76796, 81467, 85441, 86264, 90472, 128699, 145051, 153592, 162934, 170882, 257398, 290102, 325868, 341764, 463669, 514796, 522581, 580204, 651736, 683528, 787159, 825557, 927338, 1029592, 1045162, 1160408, 1574318, 1651114, 1854676, 2090324, 3148636, 3302228, 3503081, 3709352, 4180648, 5947091, 6237193, 6297272, 6604456, 7006162, 11894182, 12474386, 14012324, 21425821, 22470983, 23788364, 24948772, 28024648, 33847837, 38148413, 42851642, 44941966, 47576728, 49897544, 67695674, 76296826, 85703284, 89883932, 135391348, 152593652, 171406568, 179767864, 255724913, 270782696, 305187304, 511449826, 921310303, 1022899652, 1564084933, 1640381759, 1842620606, 2045799304, 3128169866, 3280763518, 3685241212, 6256339732, 6561527036, 7370482424, 12512679464, 13123054072, 67255652119, 134511304238, 269022608476, 538045216952]

約数ペア:

[(1, 538045216952), (2, 269022608476), (4, 134511304238), (8, 67255652119), (41, 13123054072), (43, 12512679464), (73, 7370482424), (82, 6561527036), (86, 6256339732), (146, 3685241212), (164, 3280763518), (172, 3128169866), (263, 2045799304), (292, 1842620606), (328, 1640381759), (344, 1564084933), (526, 1022899652), (584, 921310303), (1052, 511449826), (1763, 305187304), (1987, 270782696), (2104, 255724913), (2993, 179767864), (3139, 171406568), (3526, 152593652), (3974, 135391348), (5986, 89883932), (6278, 85703284), (7052, 76296826), (7948, 67695674), (10783, 49897544), (11309, 47576728), (11972, 44941966), (12556, 42851642), (14104, 38148413), (15896, 33847837), (19199, 28024648), (21566, 24948772), (22618, 23788364), (23944, 22470983), (25112, 21425821), (38398, 14012324), (43132, 12474386), (45236, 11894182), (76796, 7006162), (81467, 6604456), (85441, 6297272), (86264, 6237193), (90472, 5947091), (128699, 4180648), (145051, 3709352), (153592, 3503081), (162934, 3302228), (170882, 3148636), (257398, 2090324), (290102, 1854676), (325868, 1651114), (341764, 1574318), (463669, 1160408), (514796, 1045162), (522581, 1029592), (580204, 927338), (651736, 825557), (683528, 787159)]