221140584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6404

約数の個数: 128

約数和(自身を含む): 732672000

約数和(自身を除く): 511531416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 6359, 8694, 11592, 12718, 17388, 19077, 25436, 34776, 38154, 44513, 50872, 57231, 76308, 89026, 114462, 133539, 146257, 152616, 171693, 178052, 228924, 267078, 292514, 343386, 356104, 400617, 438771, 457848, 534156, 585028, 686772, 801234, 877542, 1023799, 1068312, 1170056, 1201851, 1316313, 1373544, 1602468, 1755084, 2047598, 2403702, 2632626, 3071397, 3204936, 3510168, 3948939, 4095196, 4807404, 5265252, 6142794, 7897878, 8190392, 9214191, 9614808, 10530504, 12285588, 15795756, 18428382, 24571176, 27642573, 31591512, 36856764, 55285146, 73713528, 110570292, 221140584]

約数ペア:

[(1, 221140584), (2, 110570292), (3, 73713528), (4, 55285146), (6, 36856764), (7, 31591512), (8, 27642573), (9, 24571176), (12, 18428382), (14, 15795756), (18, 12285588), (21, 10530504), (23, 9614808), (24, 9214191), (27, 8190392), (28, 7897878), (36, 6142794), (42, 5265252), (46, 4807404), (54, 4095196), (56, 3948939), (63, 3510168), (69, 3204936), (72, 3071397), (84, 2632626), (92, 2403702), (108, 2047598), (126, 1755084), (138, 1602468), (161, 1373544), (168, 1316313), (184, 1201851), (189, 1170056), (207, 1068312), (216, 1023799), (252, 877542), (276, 801234), (322, 686772), (378, 585028), (414, 534156), (483, 457848), (504, 438771), (552, 400617), (621, 356104), (644, 343386), (756, 292514), (828, 267078), (966, 228924), (1242, 178052), (1288, 171693), (1449, 152616), (1512, 146257), (1656, 133539), (1932, 114462), (2484, 89026), (2898, 76308), (3864, 57231), (4347, 50872), (4968, 44513), (5796, 38154), (6359, 34776), (8694, 25436), (11592, 19077), (12718, 17388)]