39909715456

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 160

約数和(自身を含む): 89402277888

約数和(自身を除く): 49492562432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 128, 208, 248, 254, 256, 403, 416, 496, 508, 512, 806, 832, 992, 1016, 1523, 1612, 1651, 1664, 1984, 2032, 3046, 3224, 3302, 3328, 3937, 3968, 4064, 6092, 6448, 6604, 6656, 7874, 7936, 8128, 12184, 12896, 13208, 15748, 15872, 16256, 19799, 24368, 25792, 26416, 31496, 32512, 39598, 47213, 48736, 51181, 51584, 52832, 62992, 65024, 79196, 94426, 97472, 102362, 103168, 105664, 125984, 158392, 188852, 193421, 194944, 204724, 206336, 211328, 251968, 316784, 377704, 386842, 389888, 409448, 422656, 503936, 613769, 633568, 755408, 773684, 779776, 818896, 845312, 1007872, 1227538, 1267136, 1510816, 1547368, 1637792, 2015744, 2455076, 2514473, 2534272, 3021632, 3094736, 3275584, 4910152, 5028946, 5068544, 5996051, 6043264, 6189472, 6551168, 9820304, 10057892, 10137088, 11992102, 12086528, 12378944, 13102336, 19640608, 20115784, 23984204, 24173056, 24757888, 26204672, 39281216, 40231568, 47968408, 49515776, 77948663, 78562432, 80463136, 95936816, 99031552, 155897326, 157124864, 160926272, 191873632, 311794652, 314249728, 321852544, 383747264, 623589304, 643705088, 767494528, 1247178608, 1287410176, 1534989056, 2494357216, 3069978112, 4988714432, 9977428864, 19954857728, 39909715456]

約数ペア:

[(1, 39909715456), (2, 19954857728), (4, 9977428864), (8, 4988714432), (13, 3069978112), (16, 2494357216), (26, 1534989056), (31, 1287410176), (32, 1247178608), (52, 767494528), (62, 643705088), (64, 623589304), (104, 383747264), (124, 321852544), (127, 314249728), (128, 311794652), (208, 191873632), (248, 160926272), (254, 157124864), (256, 155897326), (403, 99031552), (416, 95936816), (496, 80463136), (508, 78562432), (512, 77948663), (806, 49515776), (832, 47968408), (992, 40231568), (1016, 39281216), (1523, 26204672), (1612, 24757888), (1651, 24173056), (1664, 23984204), (1984, 20115784), (2032, 19640608), (3046, 13102336), (3224, 12378944), (3302, 12086528), (3328, 11992102), (3937, 10137088), (3968, 10057892), (4064, 9820304), (6092, 6551168), (6448, 6189472), (6604, 6043264), (6656, 5996051), (7874, 5068544), (7936, 5028946), (8128, 4910152), (12184, 3275584), (12896, 3094736), (13208, 3021632), (15748, 2534272), (15872, 2514473), (16256, 2455076), (19799, 2015744), (24368, 1637792), (25792, 1547368), (26416, 1510816), (31496, 1267136), (32512, 1227538), (39598, 1007872), (47213, 845312), (48736, 818896), (51181, 779776), (51584, 773684), (52832, 755408), (62992, 633568), (65024, 613769), (79196, 503936), (94426, 422656), (97472, 409448), (102362, 389888), (103168, 386842), (105664, 377704), (125984, 316784), (158392, 251968), (188852, 211328), (193421, 206336), (194944, 204724)]