291902292

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 871782912

約数和(自身を除く): 579880620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 243, 253, 276, 297, 324, 396, 414, 486, 506, 594, 621, 759, 828, 891, 972, 1012, 1187, 1188, 1242, 1518, 1782, 1863, 2277, 2374, 2484, 2673, 3036, 3561, 3564, 3726, 4554, 4748, 5346, 5589, 6831, 7122, 7452, 9108, 10683, 10692, 11178, 13057, 13662, 14244, 20493, 21366, 22356, 26114, 27301, 27324, 32049, 39171, 40986, 42732, 52228, 54602, 61479, 64098, 78342, 81903, 81972, 96147, 109204, 117513, 122958, 128196, 156684, 163806, 192294, 235026, 245709, 245916, 288441, 300311, 327612, 352539, 384588, 470052, 491418, 576882, 600622, 705078, 737127, 900933, 982836, 1057617, 1153764, 1201244, 1410156, 1474254, 1801866, 2115234, 2211381, 2702799, 2948508, 3172851, 3603732, 4230468, 4422762, 5405598, 6345702, 6634143, 8108397, 8845524, 10811196, 12691404, 13268286, 16216794, 24325191, 26536572, 32433588, 48650382, 72975573, 97300764, 145951146, 291902292]

約数ペア:

[(1, 291902292), (2, 145951146), (3, 97300764), (4, 72975573), (6, 48650382), (9, 32433588), (11, 26536572), (12, 24325191), (18, 16216794), (22, 13268286), (23, 12691404), (27, 10811196), (33, 8845524), (36, 8108397), (44, 6634143), (46, 6345702), (54, 5405598), (66, 4422762), (69, 4230468), (81, 3603732), (92, 3172851), (99, 2948508), (108, 2702799), (132, 2211381), (138, 2115234), (162, 1801866), (198, 1474254), (207, 1410156), (243, 1201244), (253, 1153764), (276, 1057617), (297, 982836), (324, 900933), (396, 737127), (414, 705078), (486, 600622), (506, 576882), (594, 491418), (621, 470052), (759, 384588), (828, 352539), (891, 327612), (972, 300311), (1012, 288441), (1187, 245916), (1188, 245709), (1242, 235026), (1518, 192294), (1782, 163806), (1863, 156684), (2277, 128196), (2374, 122958), (2484, 117513), (2673, 109204), (3036, 96147), (3561, 81972), (3564, 81903), (3726, 78342), (4554, 64098), (4748, 61479), (5346, 54602), (5589, 52228), (6831, 42732), (7122, 40986), (7452, 39171), (9108, 32049), (10683, 27324), (10692, 27301), (11178, 26114), (13057, 22356), (13662, 21366), (14244, 20493)]