298848942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4390

約数の個数: 72

約数和(自身を含む): 762933600

約数和(自身を除く): 464084658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 3318, 3871, 4289, 4977, 7742, 8578, 9954, 11613, 12867, 23226, 25734, 30023, 34839, 38601, 60046, 69678, 77202, 90069, 180138, 210161, 270207, 338831, 420322, 540414, 630483, 677662, 1016493, 1260966, 1891449, 2032986, 2371817, 3049479, 3782898, 4743634, 6098958, 7115451, 14230902, 16602719, 21346353, 33205438, 42692706, 49808157, 99616314, 149424471, 298848942]

約数ペア:

[(1, 298848942), (2, 149424471), (3, 99616314), (6, 49808157), (7, 42692706), (9, 33205438), (14, 21346353), (18, 16602719), (21, 14230902), (42, 7115451), (49, 6098958), (63, 4743634), (79, 3782898), (98, 3049479), (126, 2371817), (147, 2032986), (158, 1891449), (237, 1260966), (294, 1016493), (441, 677662), (474, 630483), (553, 540414), (711, 420322), (882, 338831), (1106, 270207), (1422, 210161), (1659, 180138), (3318, 90069), (3871, 77202), (4289, 69678), (4977, 60046), (7742, 38601), (8578, 34839), (9954, 30023), (11613, 25734), (12867, 23226)]