2642241384

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{214607}}^1$

素因数の和:214644

約数の個数: 80

約数和(自身を含む): 7790270400

約数和(自身を除く): 5148029016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 214607, 429214, 643821, 858428, 1287642, 1716856, 1931463, 2575284, 3862926, 4077533, 5150568, 5794389, 7725852, 8155066, 11588778, 12232599, 15451704, 16310132, 17383167, 23177556, 24465198, 32620264, 34766334, 36697797, 46355112, 48930396, 69532668, 73395594, 97860792, 110093391, 139065336, 146791188, 220186782, 293582376, 330280173, 440373564, 660560346, 880747128, 1321120692, 2642241384]

約数ペア:

[(1, 2642241384), (2, 1321120692), (3, 880747128), (4, 660560346), (6, 440373564), (8, 330280173), (9, 293582376), (12, 220186782), (18, 146791188), (19, 139065336), (24, 110093391), (27, 97860792), (36, 73395594), (38, 69532668), (54, 48930396), (57, 46355112), (72, 36697797), (76, 34766334), (81, 32620264), (108, 24465198), (114, 23177556), (152, 17383167), (162, 16310132), (171, 15451704), (216, 12232599), (228, 11588778), (324, 8155066), (342, 7725852), (456, 5794389), (513, 5150568), (648, 4077533), (684, 3862926), (1026, 2575284), (1368, 1931463), (1539, 1716856), (2052, 1287642), (3078, 858428), (4104, 643821), (6156, 429214), (12312, 214607)]