19875460032

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2267}}^1$

素因数の和:2807

約数の個数: 168

約数和(自身を含む): 58952904192

約数和(自身を除く): 39077444160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 491, 496, 558, 576, 744, 982, 992, 1116, 1473, 1488, 1964, 1984, 2232, 2267, 2946, 2976, 3928, 4419, 4464, 4534, 5892, 5952, 6801, 7856, 8838, 8928, 9068, 11784, 13602, 15221, 15712, 17676, 17856, 18136, 20403, 23568, 27204, 30442, 31424, 35352, 36272, 40806, 45663, 47136, 54408, 60884, 70277, 70704, 72544, 81612, 91326, 94272, 108816, 121768, 136989, 140554, 141408, 145088, 163224, 182652, 210831, 217632, 243536, 273978, 281108, 282816, 326448, 365304, 421662, 435264, 487072, 547956, 562216, 632493, 652896, 730608, 843324, 974144, 1095912, 1113097, 1124432, 1264986, 1305792, 1461216, 1686648, 2191824, 2226194, 2248864, 2529972, 2922432, 3339291, 3373296, 4383648, 4452388, 4497728, 5059944, 6678582, 6746592, 8767296, 8904776, 10017873, 10119888, 13357164, 13493184, 17809552, 20035746, 20239776, 26714328, 34506007, 35619104, 40071492, 40479552, 53428656, 69012014, 71238208, 80142984, 103518021, 106857312, 138024028, 160285968, 207036042, 213714624, 276048056, 310554063, 320571936, 414072084, 552096112, 621108126, 641143872, 828144168, 1104192224, 1242216252, 1656288336, 2208384448, 2484432504, 3312576672, 4968865008, 6625153344, 9937730016, 19875460032]

約数ペア:

[(1, 19875460032), (2, 9937730016), (3, 6625153344), (4, 4968865008), (6, 3312576672), (8, 2484432504), (9, 2208384448), (12, 1656288336), (16, 1242216252), (18, 1104192224), (24, 828144168), (31, 641143872), (32, 621108126), (36, 552096112), (48, 414072084), (62, 320571936), (64, 310554063), (72, 276048056), (93, 213714624), (96, 207036042), (124, 160285968), (144, 138024028), (186, 106857312), (192, 103518021), (248, 80142984), (279, 71238208), (288, 69012014), (372, 53428656), (491, 40479552), (496, 40071492), (558, 35619104), (576, 34506007), (744, 26714328), (982, 20239776), (992, 20035746), (1116, 17809552), (1473, 13493184), (1488, 13357164), (1964, 10119888), (1984, 10017873), (2232, 8904776), (2267, 8767296), (2946, 6746592), (2976, 6678582), (3928, 5059944), (4419, 4497728), (4464, 4452388), (4534, 4383648), (5892, 3373296), (5952, 3339291), (6801, 2922432), (7856, 2529972), (8838, 2248864), (8928, 2226194), (9068, 2191824), (11784, 1686648), (13602, 1461216), (15221, 1305792), (15712, 1264986), (17676, 1124432), (17856, 1113097), (18136, 1095912), (20403, 974144), (23568, 843324), (27204, 730608), (30442, 652896), (31424, 632493), (35352, 562216), (36272, 547956), (40806, 487072), (45663, 435264), (47136, 421662), (54408, 365304), (60884, 326448), (70277, 282816), (70704, 281108), (72544, 273978), (81612, 243536), (91326, 217632), (94272, 210831), (108816, 182652), (121768, 163224), (136989, 145088), (140554, 141408)]