291115296

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3676

約数の個数: 120

約数和(自身を含む): 884024064

約数和(自身を除く): 592908768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 3623, 4464, 5022, 6696, 7246, 8928, 10044, 10869, 13392, 14492, 20088, 21738, 26784, 28984, 32607, 40176, 43476, 57968, 65214, 80352, 86952, 97821, 112313, 115936, 130428, 173904, 195642, 224626, 260856, 293463, 336939, 347808, 391284, 449252, 521712, 586926, 673878, 782568, 898504, 1010817, 1043424, 1173852, 1347756, 1565136, 1797008, 2021634, 2347704, 2695512, 3032451, 3130272, 3594016, 4043268, 4695408, 5391024, 6064902, 8086536, 9097353, 9390816, 10782048, 12129804, 16173072, 18194706, 24259608, 32346144, 36389412, 48519216, 72778824, 97038432, 145557648, 291115296]

約数ペア:

[(1, 291115296), (2, 145557648), (3, 97038432), (4, 72778824), (6, 48519216), (8, 36389412), (9, 32346144), (12, 24259608), (16, 18194706), (18, 16173072), (24, 12129804), (27, 10782048), (31, 9390816), (32, 9097353), (36, 8086536), (48, 6064902), (54, 5391024), (62, 4695408), (72, 4043268), (81, 3594016), (93, 3130272), (96, 3032451), (108, 2695512), (124, 2347704), (144, 2021634), (162, 1797008), (186, 1565136), (216, 1347756), (248, 1173852), (279, 1043424), (288, 1010817), (324, 898504), (372, 782568), (432, 673878), (496, 586926), (558, 521712), (648, 449252), (744, 391284), (837, 347808), (864, 336939), (992, 293463), (1116, 260856), (1296, 224626), (1488, 195642), (1674, 173904), (2232, 130428), (2511, 115936), (2592, 112313), (2976, 97821), (3348, 86952), (3623, 80352), (4464, 65214), (5022, 57968), (6696, 43476), (7246, 40176), (8928, 32607), (10044, 28984), (10869, 26784), (13392, 21738), (14492, 20088)]