291785364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6173}}^1$

素因数の和:6297

約数の個数: 72

約数和(自身を含む): 802298952

約数和(自身を除く): 510513588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 6173, 7878, 11817, 12346, 15756, 18519, 23634, 24692, 37038, 47268, 55557, 74076, 80249, 111114, 160498, 222228, 240747, 320996, 481494, 623473, 722241, 962988, 1246946, 1444482, 1870419, 2493892, 2888964, 3740838, 5611257, 7481676, 8105149, 11222514, 16210298, 22445028, 24315447, 32420596, 48630894, 72946341, 97261788, 145892682, 291785364]

約数ペア:

[(1, 291785364), (2, 145892682), (3, 97261788), (4, 72946341), (6, 48630894), (9, 32420596), (12, 24315447), (13, 22445028), (18, 16210298), (26, 11222514), (36, 8105149), (39, 7481676), (52, 5611257), (78, 3740838), (101, 2888964), (117, 2493892), (156, 1870419), (202, 1444482), (234, 1246946), (303, 962988), (404, 722241), (468, 623473), (606, 481494), (909, 320996), (1212, 240747), (1313, 222228), (1818, 160498), (2626, 111114), (3636, 80249), (3939, 74076), (5252, 55557), (6173, 47268), (7878, 37038), (11817, 24692), (12346, 23634), (15756, 18519)]