221239392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9156

約数の個数: 96

約数和(自身を含む): 661167360

約数和(自身を除く): 439927968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 9109, 12144, 18218, 24288, 27327, 36436, 54654, 72872, 100199, 109308, 145744, 200398, 209507, 218616, 291488, 300597, 400796, 419014, 437232, 601194, 628521, 801592, 838028, 874464, 1202388, 1257042, 1603184, 1676056, 2304577, 2404776, 2514084, 3206368, 3352112, 4609154, 4809552, 5028168, 6704224, 6913731, 9218308, 9619104, 10056336, 13827462, 18436616, 20112672, 27654924, 36873232, 55309848, 73746464, 110619696, 221239392]

約数ペア:

[(1, 221239392), (2, 110619696), (3, 73746464), (4, 55309848), (6, 36873232), (8, 27654924), (11, 20112672), (12, 18436616), (16, 13827462), (22, 10056336), (23, 9619104), (24, 9218308), (32, 6913731), (33, 6704224), (44, 5028168), (46, 4809552), (48, 4609154), (66, 3352112), (69, 3206368), (88, 2514084), (92, 2404776), (96, 2304577), (132, 1676056), (138, 1603184), (176, 1257042), (184, 1202388), (253, 874464), (264, 838028), (276, 801592), (352, 628521), (368, 601194), (506, 437232), (528, 419014), (552, 400796), (736, 300597), (759, 291488), (1012, 218616), (1056, 209507), (1104, 200398), (1518, 145744), (2024, 109308), (2208, 100199), (3036, 72872), (4048, 54654), (6072, 36436), (8096, 27327), (9109, 24288), (12144, 18218)]