839708472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 2374479360

約数和(自身を除く): 1534770888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 43, 46, 51, 68, 69, 86, 92, 102, 129, 136, 138, 172, 184, 204, 258, 276, 344, 391, 408, 516, 552, 731, 782, 989, 1032, 1173, 1462, 1564, 1978, 2081, 2193, 2346, 2924, 2967, 3128, 3956, 4162, 4386, 4692, 5848, 5934, 6243, 7912, 8324, 8772, 9384, 11868, 12486, 16648, 16813, 17544, 23736, 24972, 33626, 35377, 47863, 49944, 50439, 67252, 70754, 89483, 95726, 100878, 106131, 134504, 141508, 143589, 178966, 191452, 201756, 212262, 268449, 283016, 287178, 357932, 382904, 403512, 424524, 536898, 574356, 715864, 813671, 849048, 1073796, 1148712, 1521211, 1627342, 2058109, 2147592, 2441013, 3042422, 3254684, 4116218, 4563633, 4882026, 6084844, 6174327, 6509368, 8232436, 9127266, 9764052, 12169688, 12348654, 16464872, 18254532, 19528104, 24697308, 34987853, 36509064, 49394616, 69975706, 104963559, 139951412, 209927118, 279902824, 419854236, 839708472]

約数ペア:

[(1, 839708472), (2, 419854236), (3, 279902824), (4, 209927118), (6, 139951412), (8, 104963559), (12, 69975706), (17, 49394616), (23, 36509064), (24, 34987853), (34, 24697308), (43, 19528104), (46, 18254532), (51, 16464872), (68, 12348654), (69, 12169688), (86, 9764052), (92, 9127266), (102, 8232436), (129, 6509368), (136, 6174327), (138, 6084844), (172, 4882026), (184, 4563633), (204, 4116218), (258, 3254684), (276, 3042422), (344, 2441013), (391, 2147592), (408, 2058109), (516, 1627342), (552, 1521211), (731, 1148712), (782, 1073796), (989, 849048), (1032, 813671), (1173, 715864), (1462, 574356), (1564, 536898), (1978, 424524), (2081, 403512), (2193, 382904), (2346, 357932), (2924, 287178), (2967, 283016), (3128, 268449), (3956, 212262), (4162, 201756), (4386, 191452), (4692, 178966), (5848, 143589), (5934, 141508), (6243, 134504), (7912, 106131), (8324, 100878), (8772, 95726), (9384, 89483), (11868, 70754), (12486, 67252), (16648, 50439), (16813, 49944), (17544, 47863), (23736, 35377), (24972, 33626)]