245736892926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2029441}}^1$

素因数の和:2029518

約数の個数: 72

約数和(自身を含む): 628753602672

約数和(自身を除く): 383016709746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 961, 1302, 1922, 1953, 2883, 3906, 5766, 6727, 8649, 13454, 17298, 20181, 40362, 60543, 121086, 2029441, 4058882, 6088323, 12176646, 14206087, 18264969, 28412174, 36529938, 42618261, 62912671, 85236522, 125825342, 127854783, 188738013, 255709566, 377476026, 440388697, 566214039, 880777394, 1132428078, 1321166091, 1950292801, 2642332182, 3900585602, 3963498273, 5850878403, 7926996546, 11701756806, 13652049607, 17552635209, 27304099214, 35105270418, 40956148821, 81912297642, 122868446463, 245736892926]

約数ペア:

[(1, 245736892926), (2, 122868446463), (3, 81912297642), (6, 40956148821), (7, 35105270418), (9, 27304099214), (14, 17552635209), (18, 13652049607), (21, 11701756806), (31, 7926996546), (42, 5850878403), (62, 3963498273), (63, 3900585602), (93, 2642332182), (126, 1950292801), (186, 1321166091), (217, 1132428078), (279, 880777394), (434, 566214039), (558, 440388697), (651, 377476026), (961, 255709566), (1302, 188738013), (1922, 127854783), (1953, 125825342), (2883, 85236522), (3906, 62912671), (5766, 42618261), (6727, 36529938), (8649, 28412174), (13454, 18264969), (17298, 14206087), (20181, 12176646), (40362, 6088323), (60543, 4058882), (121086, 2029441)]