1993722984

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12161}}^1$

素因数の和:12213

約数の個数: 160

約数和(自身を含む): 6357320640

約数和(自身を除く): 4363597656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 198, 207, 216, 253, 264, 276, 297, 324, 396, 414, 506, 552, 594, 621, 648, 759, 792, 828, 891, 1012, 1188, 1242, 1518, 1656, 1782, 1863, 2024, 2277, 2376, 2484, 3036, 3564, 3726, 4554, 4968, 6072, 6831, 7128, 7452, 9108, 12161, 13662, 14904, 18216, 20493, 24322, 27324, 36483, 40986, 48644, 54648, 72966, 81972, 97288, 109449, 133771, 145932, 163944, 218898, 267542, 279703, 291864, 328347, 401313, 437796, 535084, 559406, 656694, 802626, 839109, 875592, 985041, 1070168, 1118812, 1203939, 1313388, 1605252, 1678218, 1970082, 2237624, 2407878, 2517327, 2626776, 3076733, 3210504, 3356436, 3611817, 3940164, 4815756, 5034654, 6153466, 6712872, 7223634, 7551981, 7880328, 9230199, 9631512, 10069308, 10835451, 12306932, 14447268, 15103962, 18460398, 20138616, 21670902, 22655943, 24613864, 27690597, 28894536, 30207924, 36920796, 43341804, 45311886, 55381194, 60415848, 73841592, 83071791, 86683608, 90623772, 110762388, 166143582, 181247544, 221524776, 249215373, 332287164, 498430746, 664574328, 996861492, 1993722984]

約数ペア:

[(1, 1993722984), (2, 996861492), (3, 664574328), (4, 498430746), (6, 332287164), (8, 249215373), (9, 221524776), (11, 181247544), (12, 166143582), (18, 110762388), (22, 90623772), (23, 86683608), (24, 83071791), (27, 73841592), (33, 60415848), (36, 55381194), (44, 45311886), (46, 43341804), (54, 36920796), (66, 30207924), (69, 28894536), (72, 27690597), (81, 24613864), (88, 22655943), (92, 21670902), (99, 20138616), (108, 18460398), (132, 15103962), (138, 14447268), (162, 12306932), (184, 10835451), (198, 10069308), (207, 9631512), (216, 9230199), (253, 7880328), (264, 7551981), (276, 7223634), (297, 6712872), (324, 6153466), (396, 5034654), (414, 4815756), (506, 3940164), (552, 3611817), (594, 3356436), (621, 3210504), (648, 3076733), (759, 2626776), (792, 2517327), (828, 2407878), (891, 2237624), (1012, 1970082), (1188, 1678218), (1242, 1605252), (1518, 1313388), (1656, 1203939), (1782, 1118812), (1863, 1070168), (2024, 985041), (2277, 875592), (2376, 839109), (2484, 802626), (3036, 656694), (3564, 559406), (3726, 535084), (4554, 437796), (4968, 401313), (6072, 328347), (6831, 291864), (7128, 279703), (7452, 267542), (9108, 218898), (12161, 163944), (13662, 145932), (14904, 133771), (18216, 109449), (20493, 97288), (24322, 81972), (27324, 72966), (36483, 54648), (40986, 48644)]