12961517136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 35347737600

約数和(自身を除く): 22386220464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 97, 124, 178, 186, 194, 248, 267, 291, 356, 372, 388, 496, 534, 582, 712, 744, 776, 1009, 1068, 1164, 1424, 1488, 1552, 2018, 2136, 2328, 2759, 3007, 3027, 4036, 4272, 4656, 5518, 6014, 6054, 8072, 8277, 8633, 9021, 11036, 12028, 12108, 16144, 16554, 17266, 18042, 22072, 24056, 24216, 25899, 31279, 33108, 34532, 36084, 44144, 48112, 48432, 51798, 62558, 66216, 69064, 72168, 89801, 93837, 97873, 103596, 125116, 132432, 138128, 144336, 179602, 187674, 195746, 207192, 250232, 267623, 269403, 293619, 359204, 375348, 391492, 414384, 500464, 535246, 538806, 587238, 718408, 750696, 782984, 802869, 1070492, 1077612, 1174476, 1436816, 1501392, 1565968, 1605738, 2140984, 2155224, 2348952, 2783831, 3034063, 3211476, 4281968, 4310448, 4697904, 5567662, 6068126, 6422952, 8351493, 8710697, 9102189, 11135324, 12136252, 12845904, 16702986, 17421394, 18204378, 22270648, 24272504, 26132091, 33405972, 34842788, 36408756, 44541296, 48545008, 52264182, 66811944, 69685576, 72817512, 104528364, 133623888, 139371152, 145635024, 209056728, 270031607, 418113456, 540063214, 810094821, 1080126428, 1620189642, 2160252856, 3240379284, 4320505712, 6480758568, 12961517136]

約数ペア:

[(1, 12961517136), (2, 6480758568), (3, 4320505712), (4, 3240379284), (6, 2160252856), (8, 1620189642), (12, 1080126428), (16, 810094821), (24, 540063214), (31, 418113456), (48, 270031607), (62, 209056728), (89, 145635024), (93, 139371152), (97, 133623888), (124, 104528364), (178, 72817512), (186, 69685576), (194, 66811944), (248, 52264182), (267, 48545008), (291, 44541296), (356, 36408756), (372, 34842788), (388, 33405972), (496, 26132091), (534, 24272504), (582, 22270648), (712, 18204378), (744, 17421394), (776, 16702986), (1009, 12845904), (1068, 12136252), (1164, 11135324), (1424, 9102189), (1488, 8710697), (1552, 8351493), (2018, 6422952), (2136, 6068126), (2328, 5567662), (2759, 4697904), (3007, 4310448), (3027, 4281968), (4036, 3211476), (4272, 3034063), (4656, 2783831), (5518, 2348952), (6014, 2155224), (6054, 2140984), (8072, 1605738), (8277, 1565968), (8633, 1501392), (9021, 1436816), (11036, 1174476), (12028, 1077612), (12108, 1070492), (16144, 802869), (16554, 782984), (17266, 750696), (18042, 718408), (22072, 587238), (24056, 538806), (24216, 535246), (25899, 500464), (31279, 414384), (33108, 391492), (34532, 375348), (36084, 359204), (44144, 293619), (48112, 269403), (48432, 267623), (51798, 250232), (62558, 207192), (66216, 195746), (69064, 187674), (72168, 179602), (89801, 144336), (93837, 138128), (97873, 132432), (103596, 125116)]