38535878784

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{249017}}^1$

素因数の和:249078

約数の個数: 128

約数和(自身を含む): 113791265280

約数和(自身を除く): 75255386496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 9672, 11904, 12896, 19344, 25792, 38688, 51584, 77376, 154752, 249017, 498034, 747051, 996068, 1494102, 1992136, 2988204, 3237221, 3984272, 5976408, 6474442, 7719527, 7968544, 9711663, 11952816, 12948884, 15439054, 15937088, 19423326, 23158581, 23905632, 25897768, 30878108, 31874176, 38846652, 46317162, 47811264, 51795536, 61756216, 77693304, 92634324, 95622528, 100353851, 103591072, 123512432, 155386608, 185268648, 200707702, 207182144, 247024864, 301061553, 310773216, 370537296, 401415404, 414364288, 494049728, 602123106, 621546432, 741074592, 802830808, 988099456, 1204246212, 1243092864, 1482149184, 1605661616, 2408492424, 2964298368, 3211323232, 4816984848, 6422646464, 9633969696, 12845292928, 19267939392, 38535878784]

約数ペア:

[(1, 38535878784), (2, 19267939392), (3, 12845292928), (4, 9633969696), (6, 6422646464), (8, 4816984848), (12, 3211323232), (13, 2964298368), (16, 2408492424), (24, 1605661616), (26, 1482149184), (31, 1243092864), (32, 1204246212), (39, 988099456), (48, 802830808), (52, 741074592), (62, 621546432), (64, 602123106), (78, 494049728), (93, 414364288), (96, 401415404), (104, 370537296), (124, 310773216), (128, 301061553), (156, 247024864), (186, 207182144), (192, 200707702), (208, 185268648), (248, 155386608), (312, 123512432), (372, 103591072), (384, 100353851), (403, 95622528), (416, 92634324), (496, 77693304), (624, 61756216), (744, 51795536), (806, 47811264), (832, 46317162), (992, 38846652), (1209, 31874176), (1248, 30878108), (1488, 25897768), (1612, 23905632), (1664, 23158581), (1984, 19423326), (2418, 15937088), (2496, 15439054), (2976, 12948884), (3224, 11952816), (3968, 9711663), (4836, 7968544), (4992, 7719527), (5952, 6474442), (6448, 5976408), (9672, 3984272), (11904, 3237221), (12896, 2988204), (19344, 1992136), (25792, 1494102), (38688, 996068), (51584, 747051), (77376, 498034), (154752, 249017)]