429376412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 825043968

約数和(自身を除く): 395667556

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 347, 527, 587, 694, 1054, 1174, 1388, 2108, 2348, 5899, 9979, 10757, 11798, 18197, 19958, 21514, 23596, 36394, 39916, 43028, 72788, 182869, 203689, 309349, 365738, 407378, 618698, 731476, 814756, 1237396, 3462713, 6314359, 6925426, 12628718, 13850852, 25257436, 107344103, 214688206, 429376412]

約数ペア:

[(1, 429376412), (2, 214688206), (4, 107344103), (17, 25257436), (31, 13850852), (34, 12628718), (62, 6925426), (68, 6314359), (124, 3462713), (347, 1237396), (527, 814756), (587, 731476), (694, 618698), (1054, 407378), (1174, 365738), (1388, 309349), (2108, 203689), (2348, 182869), (5899, 72788), (9979, 43028), (10757, 39916), (11798, 36394), (18197, 23596), (19958, 21514)]