1438287408

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 4290201600

約数和(自身を除く): 2851914192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 211, 216, 248, 279, 372, 422, 432, 496, 509, 558, 633, 744, 837, 844, 1018, 1116, 1266, 1488, 1527, 1674, 1688, 1899, 2036, 2232, 2532, 3054, 3348, 3376, 3798, 4072, 4464, 4581, 5064, 5697, 6108, 6541, 6696, 7596, 8144, 9162, 10128, 11394, 12216, 13082, 13392, 13743, 15192, 15779, 18324, 19623, 22788, 24432, 26164, 27486, 30384, 31558, 36648, 39246, 45576, 47337, 52328, 54972, 58869, 63116, 73296, 78492, 91152, 94674, 104656, 107399, 109944, 117738, 126232, 142011, 156984, 176607, 189348, 214798, 219888, 235476, 252464, 284022, 313968, 322197, 353214, 378696, 426033, 429596, 470952, 568044, 644394, 706428, 757392, 852066, 859192, 941904, 966591, 1136088, 1288788, 1412856, 1704132, 1718384, 1933182, 2272176, 2577576, 2825712, 2899773, 3329369, 3408264, 3866364, 5155152, 5799546, 6658738, 6816528, 7732728, 9988107, 11599092, 13317476, 15465456, 19976214, 23198184, 26634952, 29964321, 39952428, 46396368, 53269904, 59928642, 79904856, 89892963, 119857284, 159809712, 179785926, 239714568, 359571852, 479429136, 719143704, 1438287408]

約数ペア:

[(1, 1438287408), (2, 719143704), (3, 479429136), (4, 359571852), (6, 239714568), (8, 179785926), (9, 159809712), (12, 119857284), (16, 89892963), (18, 79904856), (24, 59928642), (27, 53269904), (31, 46396368), (36, 39952428), (48, 29964321), (54, 26634952), (62, 23198184), (72, 19976214), (93, 15465456), (108, 13317476), (124, 11599092), (144, 9988107), (186, 7732728), (211, 6816528), (216, 6658738), (248, 5799546), (279, 5155152), (372, 3866364), (422, 3408264), (432, 3329369), (496, 2899773), (509, 2825712), (558, 2577576), (633, 2272176), (744, 1933182), (837, 1718384), (844, 1704132), (1018, 1412856), (1116, 1288788), (1266, 1136088), (1488, 966591), (1527, 941904), (1674, 859192), (1688, 852066), (1899, 757392), (2036, 706428), (2232, 644394), (2532, 568044), (3054, 470952), (3348, 429596), (3376, 426033), (3798, 378696), (4072, 353214), (4464, 322197), (4581, 313968), (5064, 284022), (5697, 252464), (6108, 235476), (6541, 219888), (6696, 214798), (7596, 189348), (8144, 176607), (9162, 156984), (10128, 142011), (11394, 126232), (12216, 117738), (13082, 109944), (13392, 107399), (13743, 104656), (15192, 94674), (15779, 91152), (18324, 78492), (19623, 73296), (22788, 63116), (24432, 58869), (26164, 54972), (27486, 52328), (30384, 47337), (31558, 45576), (36648, 39246)]