221640144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18296

約数の個数: 80

約数和(自身を含む): 651815424

約数和(自身を除く): 430175280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 18251, 36502, 54753, 73004, 109506, 146008, 200761, 219012, 292016, 401522, 419773, 438024, 602283, 803044, 839546, 876048, 1204566, 1259319, 1606088, 1679092, 2409132, 2518638, 3212176, 3358184, 4617503, 4818264, 5037276, 6716368, 9235006, 9636528, 10074552, 13852509, 18470012, 20149104, 27705018, 36940024, 55410036, 73880048, 110820072, 221640144]

約数ペア:

[(1, 221640144), (2, 110820072), (3, 73880048), (4, 55410036), (6, 36940024), (8, 27705018), (11, 20149104), (12, 18470012), (16, 13852509), (22, 10074552), (23, 9636528), (24, 9235006), (33, 6716368), (44, 5037276), (46, 4818264), (48, 4617503), (66, 3358184), (69, 3212176), (88, 2518638), (92, 2409132), (132, 1679092), (138, 1606088), (176, 1259319), (184, 1204566), (253, 876048), (264, 839546), (276, 803044), (368, 602283), (506, 438024), (528, 419773), (552, 401522), (759, 292016), (1012, 219012), (1104, 200761), (1518, 146008), (2024, 109506), (3036, 73004), (4048, 54753), (6072, 36502), (12144, 18251)]