1909799592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 5181580800

約数和(自身を除く): 3271781208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 173, 228, 258, 344, 346, 456, 516, 519, 563, 692, 817, 1032, 1038, 1126, 1384, 1634, 1689, 2076, 2252, 2451, 3268, 3287, 3378, 4152, 4504, 4902, 6536, 6574, 6756, 7439, 9804, 9861, 10697, 13148, 13512, 14878, 19608, 19722, 21394, 22317, 24209, 26296, 29756, 32091, 39444, 42788, 44634, 48418, 59512, 64182, 72627, 78888, 85576, 89268, 96836, 97399, 128364, 141341, 145254, 178536, 193672, 194798, 256728, 282682, 290508, 292197, 389596, 424023, 459971, 565364, 581016, 584394, 779192, 848046, 919942, 1130728, 1168788, 1379913, 1696092, 1839884, 1850581, 2337576, 2759826, 3392184, 3679768, 3701162, 4188157, 5519652, 5551743, 7402324, 8376314, 11039304, 11103486, 12564471, 14804648, 16752628, 22206972, 25128942, 33505256, 44413944, 50257884, 79574983, 100515768, 159149966, 238724949, 318299932, 477449898, 636599864, 954899796, 1909799592]

約数ペア:

[(1, 1909799592), (2, 954899796), (3, 636599864), (4, 477449898), (6, 318299932), (8, 238724949), (12, 159149966), (19, 100515768), (24, 79574983), (38, 50257884), (43, 44413944), (57, 33505256), (76, 25128942), (86, 22206972), (114, 16752628), (129, 14804648), (152, 12564471), (172, 11103486), (173, 11039304), (228, 8376314), (258, 7402324), (344, 5551743), (346, 5519652), (456, 4188157), (516, 3701162), (519, 3679768), (563, 3392184), (692, 2759826), (817, 2337576), (1032, 1850581), (1038, 1839884), (1126, 1696092), (1384, 1379913), (1634, 1168788), (1689, 1130728), (2076, 919942), (2252, 848046), (2451, 779192), (3268, 584394), (3287, 581016), (3378, 565364), (4152, 459971), (4504, 424023), (4902, 389596), (6536, 292197), (6574, 290508), (6756, 282682), (7439, 256728), (9804, 194798), (9861, 193672), (10697, 178536), (13148, 145254), (13512, 141341), (14878, 128364), (19608, 97399), (19722, 96836), (21394, 89268), (22317, 85576), (24209, 78888), (26296, 72627), (29756, 64182), (32091, 59512), (39444, 48418), (42788, 44634)]