38438165736

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{278489}}^1$

素因数の和:278581

約数の個数: 96

約数和(自身を含む): 109479988800

約数和(自身を除く): 71041823064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 426, 486, 568, 639, 648, 852, 972, 1278, 1704, 1917, 1944, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 17253, 23004, 34506, 46008, 69012, 138024, 278489, 556978, 835467, 1113956, 1670934, 2227912, 2506401, 3341868, 5012802, 6683736, 7519203, 10025604, 15038406, 19772719, 20051208, 22557609, 30076812, 39545438, 45115218, 59318157, 60153624, 67672827, 79090876, 90230436, 118636314, 135345654, 158181752, 177954471, 180460872, 237272628, 270691308, 355908942, 474545256, 533863413, 541382616, 711817884, 1067726826, 1423635768, 1601590239, 2135453652, 3203180478, 4270907304, 4804770717, 6406360956, 9609541434, 12812721912, 19219082868, 38438165736]

約数ペア:

[(1, 38438165736), (2, 19219082868), (3, 12812721912), (4, 9609541434), (6, 6406360956), (8, 4804770717), (9, 4270907304), (12, 3203180478), (18, 2135453652), (24, 1601590239), (27, 1423635768), (36, 1067726826), (54, 711817884), (71, 541382616), (72, 533863413), (81, 474545256), (108, 355908942), (142, 270691308), (162, 237272628), (213, 180460872), (216, 177954471), (243, 158181752), (284, 135345654), (324, 118636314), (426, 90230436), (486, 79090876), (568, 67672827), (639, 60153624), (648, 59318157), (852, 45115218), (972, 39545438), (1278, 30076812), (1704, 22557609), (1917, 20051208), (1944, 19772719), (2556, 15038406), (3834, 10025604), (5112, 7519203), (5751, 6683736), (7668, 5012802), (11502, 3341868), (15336, 2506401), (17253, 2227912), (23004, 1670934), (34506, 1113956), (46008, 835467), (69012, 556978), (138024, 278489)]