1878604924

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 4073917680

約数和(自身を除く): 2195312756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 173, 196, 238, 346, 476, 692, 833, 1211, 1666, 2422, 2941, 3259, 3332, 4844, 5882, 6518, 8477, 11764, 13036, 16954, 20587, 22813, 33908, 41174, 45626, 55403, 82348, 91252, 110806, 144109, 159691, 221612, 288218, 319382, 387821, 563807, 576436, 638764, 775642, 1127614, 1551284, 2255228, 2714747, 3946649, 5429494, 7893298, 9584719, 10858988, 15786596, 19169438, 27626543, 38338876, 55253086, 67093033, 110506172, 134186066, 268372132, 469651231, 939302462, 1878604924]

約数ペア:

[(1, 1878604924), (2, 939302462), (4, 469651231), (7, 268372132), (14, 134186066), (17, 110506172), (28, 67093033), (34, 55253086), (49, 38338876), (68, 27626543), (98, 19169438), (119, 15786596), (173, 10858988), (196, 9584719), (238, 7893298), (346, 5429494), (476, 3946649), (692, 2714747), (833, 2255228), (1211, 1551284), (1666, 1127614), (2422, 775642), (2941, 638764), (3259, 576436), (3332, 563807), (4844, 387821), (5882, 319382), (6518, 288218), (8477, 221612), (11764, 159691), (13036, 144109), (16954, 110806), (20587, 91252), (22813, 82348), (33908, 55403), (41174, 45626)]