8049163572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1646

約数の個数: 108

約数和(自身を含む): 21529165476

約数和(自身を除く): 13480001904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 661, 684, 722, 937, 1083, 1322, 1444, 1874, 1983, 2166, 2644, 2811, 3249, 3748, 3966, 4332, 5622, 5949, 6498, 7932, 8433, 11244, 11898, 12559, 12996, 16866, 17803, 23796, 25118, 33732, 35606, 37677, 50236, 53409, 71212, 75354, 106818, 113031, 150708, 160227, 213636, 226062, 238621, 320454, 338257, 452124, 477242, 619357, 640908, 676514, 715863, 954484, 1014771, 1238714, 1353028, 1431726, 1858071, 2029542, 2147589, 2477428, 2863452, 3044313, 3716142, 4059084, 4295178, 5574213, 6088626, 7432284, 8590356, 11148426, 11767783, 12177252, 22296852, 23535566, 35303349, 47071132, 70606698, 105910047, 141213396, 211820094, 223587877, 423640188, 447175754, 670763631, 894351508, 1341527262, 2012290893, 2683054524, 4024581786, 8049163572]

約数ペア:

[(1, 8049163572), (2, 4024581786), (3, 2683054524), (4, 2012290893), (6, 1341527262), (9, 894351508), (12, 670763631), (18, 447175754), (19, 423640188), (36, 223587877), (38, 211820094), (57, 141213396), (76, 105910047), (114, 70606698), (171, 47071132), (228, 35303349), (342, 23535566), (361, 22296852), (661, 12177252), (684, 11767783), (722, 11148426), (937, 8590356), (1083, 7432284), (1322, 6088626), (1444, 5574213), (1874, 4295178), (1983, 4059084), (2166, 3716142), (2644, 3044313), (2811, 2863452), (3249, 2477428), (3748, 2147589), (3966, 2029542), (4332, 1858071), (5622, 1431726), (5949, 1353028), (6498, 1238714), (7932, 1014771), (8433, 954484), (11244, 715863), (11898, 676514), (12559, 640908), (12996, 619357), (16866, 477242), (17803, 452124), (23796, 338257), (25118, 320454), (33732, 238621), (35606, 226062), (37677, 213636), (50236, 160227), (53409, 150708), (71212, 113031), (75354, 106818)]