219948908032

素因数分解:

$2^9\times 7^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{983}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 507342528000

約数和(自身を除く): 287393619968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 419, 448, 512, 596, 838, 896, 983, 1043, 1192, 1676, 1792, 1966, 2086, 2384, 2933, 3352, 3584, 3932, 4172, 4768, 5866, 6704, 6881, 7864, 8344, 9536, 11732, 13408, 13762, 15728, 16688, 19072, 23464, 26816, 27524, 31456, 33376, 38144, 46928, 53632, 55048, 62431, 62912, 66752, 76288, 93856, 107264, 110096, 124862, 125824, 133504, 146467, 187712, 214528, 220192, 249724, 251648, 267008, 292934, 375424, 411877, 437017, 440384, 499448, 503296, 534016, 585868, 750848, 823754, 874034, 880768, 998896, 1025269, 1171736, 1501696, 1647508, 1748068, 1761536, 1997792, 2050538, 2343472, 2883139, 3295016, 3496136, 3523072, 3995584, 4101076, 4686944, 5766278, 6590032, 6992272, 7991168, 8202152, 9373888, 11532556, 13180064, 13984544, 15982336, 16404304, 18747776, 23065112, 26360128, 27969088, 31964672, 32808608, 37495552, 46130224, 52720256, 55938176, 61369673, 65617216, 74991104, 92260448, 105440512, 111876352, 122739346, 131234432, 184520896, 210881024, 223752704, 245478692, 262468864, 369041792, 429587711, 490957384, 524937728, 738083584, 859175422, 981914768, 1476167168, 1718350844, 1963829536, 3436701688, 3927659072, 6873403376, 7855318144, 13746806752, 15710636288, 27493613504, 31421272576, 54987227008, 109974454016, 219948908032]

約数ペア:

[(1, 219948908032), (2, 109974454016), (4, 54987227008), (7, 31421272576), (8, 27493613504), (14, 15710636288), (16, 13746806752), (28, 7855318144), (32, 6873403376), (56, 3927659072), (64, 3436701688), (112, 1963829536), (128, 1718350844), (149, 1476167168), (224, 981914768), (256, 859175422), (298, 738083584), (419, 524937728), (448, 490957384), (512, 429587711), (596, 369041792), (838, 262468864), (896, 245478692), (983, 223752704), (1043, 210881024), (1192, 184520896), (1676, 131234432), (1792, 122739346), (1966, 111876352), (2086, 105440512), (2384, 92260448), (2933, 74991104), (3352, 65617216), (3584, 61369673), (3932, 55938176), (4172, 52720256), (4768, 46130224), (5866, 37495552), (6704, 32808608), (6881, 31964672), (7864, 27969088), (8344, 26360128), (9536, 23065112), (11732, 18747776), (13408, 16404304), (13762, 15982336), (15728, 13984544), (16688, 13180064), (19072, 11532556), (23464, 9373888), (26816, 8202152), (27524, 7991168), (31456, 6992272), (33376, 6590032), (38144, 5766278), (46928, 4686944), (53632, 4101076), (55048, 3995584), (62431, 3523072), (62912, 3496136), (66752, 3295016), (76288, 2883139), (93856, 2343472), (107264, 2050538), (110096, 1997792), (124862, 1761536), (125824, 1748068), (133504, 1647508), (146467, 1501696), (187712, 1171736), (214528, 1025269), (220192, 998896), (249724, 880768), (251648, 874034), (267008, 823754), (292934, 750848), (375424, 585868), (411877, 534016), (437017, 503296), (440384, 499448)]