109537427888

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1889}}^1\times {\mathrm{1999}}^1$

素因数の和:3947

約数の個数: 120

約数和(自身を含む): 253811880000

約数和(自身を除く): 144274452112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 1889, 1999, 2072, 3626, 3778, 3998, 4144, 7252, 7556, 7996, 13223, 13993, 14504, 15112, 15992, 26446, 27986, 29008, 30224, 31984, 52892, 55972, 69893, 73963, 92561, 97951, 105784, 111944, 139786, 147926, 185122, 195902, 211568, 223888, 279572, 295852, 370244, 391804, 489251, 517741, 559144, 591704, 740488, 783608, 978502, 1035482, 1118288, 1183408, 1480976, 1567216, 1957004, 2070964, 3424757, 3624187, 3776111, 3914008, 4141928, 6849514, 7248374, 7552222, 7828016, 8283856, 13699028, 14496748, 15104444, 26432777, 27398056, 28993496, 30208888, 52865554, 54796112, 57986992, 60417776, 105731108, 139716107, 185029439, 211462216, 279432214, 370058878, 422924432, 558864428, 740117756, 978012749, 1117728856, 1480235512, 1956025498, 2235457712, 2960471024, 3912050996, 6846089243, 7824101992, 13692178486, 15648203984, 27384356972, 54768713944, 109537427888]

約数ペア:

[(1, 109537427888), (2, 54768713944), (4, 27384356972), (7, 15648203984), (8, 13692178486), (14, 7824101992), (16, 6846089243), (28, 3912050996), (37, 2960471024), (49, 2235457712), (56, 1956025498), (74, 1480235512), (98, 1117728856), (112, 978012749), (148, 740117756), (196, 558864428), (259, 422924432), (296, 370058878), (392, 279432214), (518, 211462216), (592, 185029439), (784, 139716107), (1036, 105731108), (1813, 60417776), (1889, 57986992), (1999, 54796112), (2072, 52865554), (3626, 30208888), (3778, 28993496), (3998, 27398056), (4144, 26432777), (7252, 15104444), (7556, 14496748), (7996, 13699028), (13223, 8283856), (13993, 7828016), (14504, 7552222), (15112, 7248374), (15992, 6849514), (26446, 4141928), (27986, 3914008), (29008, 3776111), (30224, 3624187), (31984, 3424757), (52892, 2070964), (55972, 1957004), (69893, 1567216), (73963, 1480976), (92561, 1183408), (97951, 1118288), (105784, 1035482), (111944, 978502), (139786, 783608), (147926, 740488), (185122, 591704), (195902, 559144), (211568, 517741), (223888, 489251), (279572, 391804), (295852, 370244)]